By using our site, you agree to our. Perhaps we are in the electric pencil era, but mechanical pencils still have their place in most peoples offices. How To Refill a Mechanical Pencil - YouTube This video is a beginner's guide on HOW TO refill a mechanical pencil. A mechanical pencil is a ballpoint pen Esque pencil that has a lead advance mechanism in it. Inquire more and share questions if any before the purchase on this report at -https://www.360researchreports.com/enquiry/pre-order-enquiry/21514787, Detailed TOC of Global Black Mechanical Pencil Refill Market Insights and Forecast to 2030, Global Black Mechanical Pencil Refill Market Research Report 2023-2030, by Manufacturers, Regions, Types and Applications, 1 Introduction 1.1 Objective of the Study 1.2 Definition of the Market 1.3 Market Scope 1.3.1 Market Segment by Type, Application and Marketing Channel 1.3.2 Major Regions Covered (North America, Europe, Asia Pacific, Mid East and Africa) 1.4 Years Considered for the Study (2015-2030) 1.5 Currency Considered (U.S. Dollar) 1.6 Stakeholders2 Key Findings of the Study 3 Market Dynamics 3.1 Driving Factors for this Market 3.2 Factors Challenging the Market 3.3 Opportunities of the Global Black Mechanical Pencil Refill Market (Regions, Growing/Emerging Downstream Market Analysis) 3.4 Technological and Market Developments in the Black Mechanical Pencil Refill Market 3.5 Industry News by Region 3.6 Regulatory Scenario by Region/Country 3.7 Market Investment Scenario Strategic Recommendations Analysis, 4 Value Chain of the Black Mechanical Pencil Refill Market, 4.1 Value Chain Status 4.2 Upstream Raw Material Analysis 4.3 Midstream Major Company Analysis (by Manufacturing Base, by Product Type) 4.4 Distributors/Traders 4.5 Downstream Major Customer Analysis (by Region), 5 Global Black Mechanical Pencil Refill Market-Segmentation by Type 6 Global Black Mechanical Pencil Refill Market-Segmentation by Application 7 Global Black Mechanical Pencil Refill Market-Segmentation by Marketing Channel 7.1 Traditional Marketing Channel (Offline) 7.2 Online Channel 8 Competitive Intelligence Company Profiles, 9 Global Black Mechanical Pencil Refill Market-Segmentation by Geography, 9.1 North America 9.2 Europe 9.3 Asia-Pacific 9.4 Latin America, 9.5 Middle East and Africa10 Future Forecast of the Global Black Mechanical Pencil Refill Market from 2023-2030, 10.1 Future Forecast of the Global Black Mechanical Pencil Refill Market from 2023-2030 Segment by Region 10.2 Global Black Mechanical Pencil Refill Production and Growth Rate Forecast by Type (2023-2030) 10.3 Global Black Mechanical Pencil Refill Consumption and Growth Rate Forecast by Application (2023-2030)11 Appendix 11.1 Methodology 12.2 Research Data Source, Purchase this report (Price 2900 USD for a single-user license) -https://www.360researchreports.com/purchase/21514787. 3.8 mm lead is a broad lead that is used for sketching and drawing. The break-resistant lead will always provide you the security of using it for a long time. I recommend you not to use any bread or garbage bags twist tile, because these are very flexible, will not do the job nicely, rather can make the situation worse. This can give you problems when replacing it. The Global Black Mechanical Pencil Refill market is anticipated to rise at a considerable rate during the forecast period, between 2022 and 2030. Sometimes the cheap one also serves years after years. With the clutch at a good reach, use the clean-out rod to clear out any dirt or blockage. Length and girth should be appropriately determined. Do your kids love to use crayons? What do the Different Lead Sizes Mean For Mechanical Pencils? They are also able to provide darker and deeper colors than the usual ones. It will be your prime duty to clear the pencil inside. Sheaffer no longer makes mechanical pencils but modern used pencils were either 0.5 mm or 0.7 mm. Not only that, your lead might get broken due to extensive pressure and congestion. WebParker 0.9mm Pencil Cartridge -1970's- For Cartridge Pencil or Convert Ballpoint $19.95 Early/Vintage "PARKER" Blue Mechanical Pencil $27.00 $4.95 shipping Parker Gold Mechanical Pencil Vintage Made in USA With Clip D1 $11.99 $3.99 shipping Vintage Parker Insignia Stainless Steel & Chrome Trim 0.5 mm Pencil-USA-New $11.95 $6.00 shipping Push the new eraser in until you hear pop, and screw it down to a comfortable position, where you will easily use it. A piece of lead should fit through the tip with just a bit of resistance. Sometimes dust gets stuck in the nose and the pencil stops working. It has a mechanism to twist to extend the lead and on Google and YouTube videos everyone else seems to be able to just unscrew the pen in half and add lead that way. If youre looking for a good lead brand, there are numerous in the market. From my end, I would say you can go for Pentel Ain Stein, Uni NanoDia, and Pilot Neox graphite which is my recommendation. The most important part of unscrewing the nose is that youll get to see the clutch of the pencil. Choose your graphites well, and only buy from safe brands, mainly if kids use the mechanical pencil. 9. The two most popular pencils that use 5.6mm lead are the Kaweco Sketch Up and the Koh-I-Noor 5340 clutch pencils. Regardless, there will also be a jam if you install a wider lead than the diameter of the pen mechanical pencils. You have to work gently on it then. Pressing the gripper holder opens the scope for inserting the lead, and you can fill it accordingly. However, it is of interest how you got the wrong size lead in -- if it is too small, it'll easily fall out upon removing the leads already in there. Before you insert the lead inside, take a closer look at the inside of the chamber. If youre using very thin leads that dont need sharpening, then itll break often. When your cleaning job is done, you can fix the pencil as it was before. To observe the clutch, push the press button down and hold it. It makes no difference; you can use 0.3 mm pencil WebWe keep a large range of parker mechanical pencil including Jotter Mechanical Pencil, Jotter Duo Set Set with prices from $14.96 to $23.37, normally in stock for same day But most mechanical pencils in the market are refillable and can be adjusted with branded leads like ballpoint refills. Drawing was my passion from an early age but I also love to do some DIY projects to spend my leisure. The Black Mechanical Pencil Refill segments and sub-section of the market are illuminated below: Based on Product Types the Market is categorized into [0.2 mm to 0.4 mm, 0.5 mm size, 0.7 mm size, 0.9 mm and up] that held the largest Black Mechanical Pencil Refill market share In 2022. So, you need to keep an eye on some factors and try to bring them alive while using one. What are Papermate Mechanical Pencil Lead Sizes? We all know that mechanical pencil has a very thin diameter, competing with that clean out rod is thinner. When lead is stuck in a mechanical pencil, it stops working. Final Report will add the analysis of the impact of Russia-Ukraine War and COVID-19 on this Black Mechanical Pencil Refill Industry. It is not like that the lead will never break. Select your Parker Jotter with a chrome or gold finish trim, stainless steel barrel and iconic arrow clip. This pencil is designed for children aged 8 years and over and is available in left and right-handed versions. Copyright 2004-2023 The Fountain Pen Network, D012840C-4677-4726-AF51-9B8B6E80809C.jpeg, 7F55E6FC-60D1-4727-9ED8-5E943F87FD63.jpeg, 0315CD80-5A32-4EAF-A8E1-4C958F82CF18.jpeg, 798D28BE-2BB4-4C7C-835A-E176F42FE997.jpeg. You just have to follow few things to refill your mechanical pencil by mechanical pencil leads. This report focuses on Black Mechanical Pencil Refill volume and value at the global level, regional level, and company level. Two PARKER MECHANICAL PENCIL LEAD CARTRIDGE REFILL .7 USA Lot See original listing Condition: New Ended: Sep 15, 2022 , 2:09PM Price: US $12.49 [ 76 sold ] Shipping: $5.40 Standard Shipping Located in: Our trained team of editors and researchers validate articles for accuracy and comprehensiveness. We recommend you not to let your eraser ever get low because If it gets very low, youll have to give lots of effort to make the eraser out. Now well know how to fix the jammed mechanical pencil. If your pencil doesnt have an eraser or clean-out rob, you can buy any eraser refill for your mechanical pencil even if the eraser doesnt match your pencil size. In terms of revenue, the global 3 largest players have a Percent market share of Black Mechanical Pencil Refill in 2021. $8.83 with Subscribe & Save discount. There are more techniques than one to skin a cat, and thats the same with removing erasers from the mechanical pencils. Some of these pencils have refillable erasers to avoid the pesky trouble of running out while you still have a couple of leads and a functioning body. Suppose, your pencils diameter is 0.5 mm and you have installed 0.3 mm or 0.2 mm lead. Refill lead on vintage parker mechanical pencil? Also, youve to clean the pencil with the help of making out the erase. 13. Significantly, the kids can avail themselves good access to the mechanical pencil. If the cross pen feels stuck, twist it a bit, with the pen tip facing down. We use cookies to make wikiHow great. In the long run, a mechanical pencil is an excellent choice to have. But surely, youll face a hassle with refilling the pencil. These are different from mechanical pencils as the lead is held in place and released by a clutch mechanism. Their composition makes them weaker than the usual ones. Otherwise, later itll cause a jam. If youre using pencil lead that is HB and 0.2 or 0.3 mm in diameter, then there has more possibility of getting a break. After you are done refilling the lead inside, close the chamber or release the gripper button. The diameter of modern mechanical pencil lead is measured in mm. Thus it can repair going inside of the stuck area and clean the area perfectly. Apr 25, 2023 (The Expresswire) -- $22.95. 7. https://www.youtube.com/watch?v=PMksMFLQUHk\u0026list=UULFn6DtepPSCeBnlI6zgwcxBg\u0026ab_channel=%2aHowTo%2aChannel #howto #pencil #disassemble It could be a minor block, which you can quickly clean and continue with your work if it happens. Keep in mind, the broader the lead, the stronger it is. Due to the COVID-19 pandemic, the global Black Mechanical Pencil Refill market size is estimated to be worth USD million in 2021 and is forecast to a readjusted size For your everyday writings, signatures, drawings, you can use the lead ideally. How-To Refill A Parker Mechanical Pencil Browse more videos Playing next 0:31 MECHANICAL PENCIL KENZI PENCIL Elkospensinfo 1:50 Cross Pencil Lead & Eraser, When your pencil has much jam, this shaking or pressing button method enhance more problem. Let me share the unique and best way of refilling and resolving a mechanical pencil in this article. As a professional artist of technical drawing, it was indeed a good choice in my day-to-day works. You can also try grasping the eraser off the uni mechanical pencil with a tweezer. Do not be very forceful. However, some of the lead sizes are close enough in diameter to be considered the same size. The first mechanical pencil I bought was two years ago. This drives us to provide you with custom or syndicated research reports. Using the correct lead and exercising the object correctly eased my work a bit. 3.What are your main data sources?Both Primary and Secondary data sources are being used while compiling the report. A mechanical pencils lead size refers to the diameter of the lead that the pencil writes with. ChooseMarker.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Yes, a mechanical pencil can serve even a decade if you dont fall it or cause an accident. I agree to receive But this is the worst idea. Automatic pencil and propelling pencil are commonly used terms in the European side. 1.1 mm, 1.15 mm, and 1.18 mm pencils leads are interchangeable as their diameters are very close. These are often kept under the satin lining in the pen box. The global major manufacturers of Black Mechanical Pencil Refill include Pentel, June Gold, Mr. That makes clear sense that the classic size 0.7mm lead will be stronger than a 0.5mm one. What are Sheaffer Mechanical Pencil Lead Sizes? Sorry! But apart from failing to maintain a consistent line width, some people will put two or three sticks of graphite simultaneously, and the result is a jammed and unusable uni-mechanical pencil. WebParker Jotter Stainless Steel Chrome Colour Trim Mechanical Pencil Code: 1953381 11.70 . Load three replacement lead rods into the pencil, one at a time, through the opening at the bottom of the eraser holder. Make sure all three are completely inside the pencil and that no lead rod ends are sticking out into the eraser holder. After TOP Financials surge, influential meme-stock trader looks for next big opportunity, Is a recession coming? Youll find the chamber mainly after removing the eraser head. 1.3 mm pencil lead is ideal for drawing and shading and marking out thicker lines. This is to protect the lead and act as a guide for rulers and straight edges. In most cases, the color is more for aesthetics than functionality. Personalizing gift items has become increasingly famous recently, and so has etching. To make the replacement, make sure to push down the knob side into the top, where the spent eraser was previously. But if that doesnt work, get a paper clip, unbend it, and then insert it into the eraser at a steep angle. There are a couple of ways to do it: The easy way Then youll see the pencil is empty, before refilling the lead make sure by shaking the pencil is really empty or not. Perhaps the little pieces of the broken lead cram the nose or the clutch of the pencil. Short Description About Black Mechanical Pencil Refill Market: The Global Black Mechanical Pencil Refill market is anticipated to rise at a considerable rate during the forecast period, between 2022 and 2030. +1 exactly what I do. The same method works with many of the other vintage pencils in the 0.9 mm ~ 1.15 mm lead size range irrespective of brand. Im 46 and a single mother. We discuss a few of them below. Hi, everybody! I ended in this somewhat old thread while looking for instructions for Parker75, almost exactly the same look (cisel) as the one in Then put the eraser and cover back. Measure the diameter of the pencil lead with vernier calipers to find out the size of the lead. No matter how badly jammed your pencil is, if you follow each guide, we assure you that your mechanical pencil will work like before. The hassle of changing the lead decreases, and you can use the lead relentlessly. As an artist, I always wanna share my experiences with you all. Still, I use it sometimes for writing some usual stuff. Usually, the broken leads make a good block inside the pencil. From a global perspective, this report represents overall Black Mechanical Pencil Refill market size by analysing historical data and future prospect. Hi there! Price and other details may vary based on product size and color. Sometimes, the mechanical or automatic pencils will get a lead jam when you least expect it. 15. cover 4. suede 3. leather 12. wood Jotter Kensington Red CT Mechanical Pencil Parker fountain pen, Parker Rollerball pen,Parker Ballpoint Pen, Parker pencil, Parker ink, Parker Ballpoint refill, Parker Pen refill . How do I get the wrong size of lead out of the pencil? The chamber of the pen allows the lead to get inside it. 360 Research Reports is the credible source for gaining the market reports that will provide you with the lead your business needs. When Im not playing with my kids, youll find me researching and writing for ChooseMarker. Unscrew the eraser you want to replace until you can pop it quickly off. 29 $13.99 $13.99. What about the 0.92mm lead that some Montblanc pencils used in the 1960s? I meant the Chinese pen maker's lacquer pen with the butterflies and inlays from the previous link. Sometimes the issue is in plying the old spent eraser out. 10. Sometimes we get an eraser refill with our pencil. Free shipping on many items | Browse your favorite brands Parker Jotter Mechanical Pencil in Stainless Steel - 0.5mm - NEW in Original Box. Lastly, check the clutch mechanism of the pencil. Not only are you getting the proper service but also it is becoming worthy of your every penny. Make sure the lead is of perfect size. But it only works when the jam is not too much. link to Does Armour Etch Work on Acrylic? The lead wouldve fallen by that. How Do You Measure Mechanical Pencil Lead Size? Pentel is the only manufacturer that makes 0.2 mm pencil lead. 0.5 pencil lead is a standard size used for technical drawing and is widely available to buy. A community for those who appreciate high quality writing utensils. If you dont have any clean-out rod or eraser kit, but youre in an emergency, you can look for any twist tile inside your house. Above all what is the obstacle to know! But they switched to 1.4 mm as it is robust and easier to write more legibly with. If you dont know the size of the lead in your mechanical pencil there are three ways to find out. With this, you have refill leads. There are possibilities of having broken leads stored inside it. 0.2 mm to 0.4 mm accounting for Percent of the Black Mechanical Pencil Refill global market in 2021, is projected to value USD million by 2028, growing at a revised Percent CAGR from 2022 to 2028. A mechanical pencils lead is extended from a protective sleeve that has a diameter fractionally larger than the diameter of its lead. Here, we do honest reviews to choose the best art supplies and provide tips to become a great artist. Each eraser refill has a clean-out rod. But if youve lost them, the methods of reloading are fairly standard, whether your pencil requires a preloaded cassette or individual pieces of lead. 2. It provides a thorough overview of the market's current and future objectives, along with a competitive analysis of the industry, broken down by application, type and regional trends. Check whether it is blocked or not. Can I modify the scope of the report and customize it to suit my requirements? Kaweco is the only company that manufactures 3.2 mm lead which is the size that they have traditionally used in their best-selling Kaweco Classic Sport Pencils. Start rotating it inside the clutch carefully. The other situations where you need to get the eraser out include during replacement. Thats why it is a win in all situations to buy a mechanical pencil that can be refilled further after use. The global Black Mechanical Pencil Refill market is dominated by key Players, such as [Pentel, June Gold, Mr. Although the number might vary depending upon the number of leads you use, this is the least number you can go for. The MarketWatch News Department was not involved in the creation of this content. link to Does Armour Etch Work on Acrylic? Step 2: Insert the Right Kind of Graphite Lead Lamy ABC childrens mechanical pencils were originally fitted with 3.15 mm lead. All the mechanical pencils dont have to be refillable. Thank you in advance if you have an answer. In 2021, the market is growing at a steady rate and with the rising adoption of strategies by key players, the market is expected to rise over the projected horizon. What is the Black Mechanical Pencil Refill market growth? Should I empty my 401(k) to pay off my house? We all know HB leads are harder and break easily. Determine the chamber of the pencil and open the lid of it (if you have any). To observe the clutch more carefully, you should push the pressing button. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. Pen, Paper Mate, uni, BIC, Bild, Coopay, STAEDTLER, Rotring, muji, Pilot, Erich Krause, Proff, Parker, Koh-i-Noor Hardtmuth, Stabilo, Conte, Index, Faber-Castell, Lamy, Constructor] these players have adopted various strategies to increase their market penetration and strengthen their position in the industry. It makes no difference; you can use 0.3 mm pencil lead refills in Rotring 0.35mm mechanical pencils. Surely it will boost your writing capabilities to a new stage. WebYour pencil will use either 0.9mm or 1.1-1.2mm leads, depending upon it's age, one stick only, loaded through the tip. Gently push it all the way inside and repeat with each piece of the lead until your pencil is full. A mechanical metal pencil can be refilled easily. I have a Vintage Sheaffers Life Time mechanical pencil can you tell me what size replacement lead will fit. link to How to Remove Crayon Stains from Carpets: 5 Easy Methods. Rotring 600 vs rapid : know differences between them? Powered by Invision Community. After observing the clutch, now you know where the jam is. Bic mechanical pencil leads are either 0.5, mm, 0.7 mm, or 0.9 mm in size. This makes most of your buy not sensible for the long run. Check out our Ultimate Guide to The Best Mechanical Pencil Lead to find out who makes the best lead refills. You cannot throw away the whole pencil because you have run out of an eraser. Whereas, we cant make things right unless we know the problem. Although Paper Mate makes a 1.3 mm mechanical pencil with a triangular-shaped barrel that is designed for young children. Parker currently only makes the Parker Jotter mechanical pencil with 0.5 mm lead. But apart from the injuries, too much force can break the pen and make it unusable, which is not what you want. Drafters primarily used 0.9 mm pencil lead to create precise lines. With a good material composition, the more comprehensive lead can sustain for a long time. When we first experience our mechanical pencil is jammed and not working, usually we start shaking the pencil or pressing the upside-down button. There to avoid leads breaking, give less pressure while youre working. Putting more than 2 or 3 leads inside can jam your mechanical pencil. These dont seem to have extra leads that came in the barrel like my own fondly remembered pencils. Vintage mechanical pencils used to take leads that were manufactured to imperial sizes. The way it serves you is immense and worth every penny. Urban Writing Modes If needed, you can use a cotton bud or a stick to clean the inside part. Youll also want to check the instructions for your exact pencil since there are many different types. Replacing Lead in Multi-Pens. What Is The Smallest/Thinnest Mechanical Pencil Lead? Recently they have slightly reduced the diameter o their 3.2 mm lead to making them work better in other manufacturers 3.15 mm pencils. This creates a hassle but surely doesnt resist the pencil to use further. What are Parker Mechanical Pencil Lead Sizes? But remember, the twist tile should be metal and it has to be thinner than the pencils diameter. Sometimes dust will clog the nose and affect the functioning of the pencil. Mechanical pencil is one of the most ever-ready sharp pencils you can ask for in the present market. Answer: As youre asking how long a mechanical pencil lasts, I will say the longer youll take care of it. Fully considering the economic change by this health crisis, the Europe Black Mechanical Pencil Refill market is estimated at USD million in 2022, while the United States and China are forecast to reach USD million and USD million by 2028, respectively. Is this like 0.9mm? WebParker Jotter Mechanical Pencil Stainless Steel PR41344 All-steel version of the classic mechanical pencil, with chrome trim 15.00 or 6 interest-free weekly payments for orders over 30 Qty PR41344 In stock Add to basket Add to Wishlist Same day dispatch Most orders Mon-Fri pre midday Buy any quantity 1 pen, 1 box or 10,000 pens Insert a new cassette into the pencils open chamber and put the eraser back in. So it is time to start using the clearing rod. Im Eva, artist, designer, photographer and mom of three little gentlemen altogether. We recommend you use the clean-out rod because it nicely fixes the problem and leaves no risk. By the 1990's Parker needed to revitalize the $10 to $100 gift market and commissioned Hollington Associates in London to design a completely new ball pen and pencil. Well, that happens because a lead jam inside the pencil and let not work it gracefully. Any lead out of the box or the wrong size will not work for you. U-turn the mechanical pencil and throw any broken leads you find inside, and then fix the pencil back to a working state. The cheap pencils usually have this feature. One move usually does the job, but you can repeat the process if theres still some of the eraser remaining. Theres $128,000 on the mortgage. What are Vintage Mechanical Pencil Lead Sizes? The most common lead sizes are 0.5 mm for fine writing, 0.7 mm for general-purpose writing and 2.0 mm for sketching and shading. The Spanish Stationery company Milan is the only one that makes 5.2 mm pencils and lead refills. Hold the central part of the clip and rotate it down the eraser, and The Complete Guide to Mechanical Pencil Lead Grades, How to Hold a Pencil The Definitive Guide, The Best Mechanical Pencil Lead Ultimate Guide. Be careful. Through the clutch, youll get to see if there has any jam or not. Only you have to be careful enough. 8. What are Cross Mechanical Pencil Lead Sizes? Is there any other equivalent or is it a discontinued size? Anyway, I can't seem to figure out how to change/add lead. 11. Everyone in office to schools and colleges can use this like a ballpoint pen. It is fully regulated and run by a lead that can be changeable and refillable. Buy Pentel 0.2mm Pencils & Refills on Amazon. Most of the cheap mechanical pencils in the market do not have the feature. Yes. Screw the inner cone and separate it from the pencil. The Staedtler 925 25 is the only drafting pencil with a 2.0 mm lead diameter. Take the lead gently and insert it inside the chamber. The guard will indeed protect it from usual impacts, making it securer than regular times. The lead Measures .044556 inches i dont have a clue what that would reference to in lead size. The seller has relisted this item or one like this. Pull the cover and then the eraser of the pencil. WebSeize each day with a Parker Jotter pen, developed with beautiful craftsmanship and sleek design to provide a remarkable fine writing experience. Most often a little piece of broken lead gets stuck, and it happens mostly in the clutch or nose of the pencil. These leads are available in the market separately. Clean it. 1. Some people in hurry try to push a lead from the bottom of the nose of a mechanical pencil. If it is a lead break, remove it together with any other substance blocking the way. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Type of box. But if the eraser wouldnt budge off the mechanical pencils, you can bring in the cavalry, which is using the craft knife. Is there a problem with this press release? Tanish here, a student of Fine Arts. Your pencil is a Parker Classic with an epoxy finish, to refill it unscrew the cap, pull off the eraser and drop a few lengths of 0.5mm lead into the chamber, replace the WebTwo PARKER MECHANICAL PENCIL LEAD CARTRIDGE REFILL .7 USA Lot | eBay This listing has ended. This is because Yard-O-Lead adopted 3/64 of an inch for the lead diameter of their mechanical pencils and other early pioneers. 3. Heres a video on how you replace the lead and eraser on a mechanical pencil. We recommend you to do the fixing job as soon as possible when you first experience it. Keep in mind; it is wise to avoid using colored lead. Stake holders and other participants in the global Black Mechanical Pencil Refill market will be able to gain the upper hand by using the report as a powerful resource for their business needs. It may also be that the manufacturer of the vintage pencil used a bespoke size and there is no modern-day equivalent. Taking proper care of the pencil will last for years. This is how the broken lead will come out and the jam will be clear. Contact the source provider Comtex at editorial@comtex.com. You could try the tip but be careful an remember to press the top when your doing it. Because the lead gives you all the scope of using it almost for all daily necessities, be it writing, art, drawing, sketching, etc. This video is a beginner's guide on HOW TO refill a mechanical pencil. Now push the press button down and do not leave until your job is done. Refill them inside the pencil, and you are set to use the pencil again as usual. Pull the cover and then the eraser of the pencil. Is it possible it's 0.9mm? Its a surprise what people can do to the mechanical pencil. Been a long since I have been using the mechanical pencil. There are also 10 different lead grades available for mechanical pencils, check out The Complete Guide to Mechanical Pencil Lead Grades for more information. Links to web pages or articles about Chinese typesetting, signwriting, etc. Include your email address to get a message when this question is answered.