PROBLEM TO BE SOLVED: To solve the problems encountered in products using transparent cases or exclusive holders for housing pencil leads for mechanical pencils, such as the problem of antistatic measures in the low-humidity winter environment wherein the humidity decreases to ≤30% and of ...
The pencil lead is compatible with 2mm pencil lead holders, making it a versatile choice for a wide range of mechanical pencils. Whether you're working on a selection criterium for a project or simply enjoying the creative process, this mechanical pencil lead is designed to meet your needs. ...
Deli SL201 mechanical pencil refill 10 non-toxic pens for students non-toxic pencils non-stop pencil writing first-grade HBAutomatic& Mechanical pencil lead Refill 0.5mm, 0.7mm 2B Stock Available Pencil for SchoolHot Sell Color Pencil Lead in Bulk Standard Color Pencil Lead 3mm color pencil lead...
Mechanical pencil lead 0.5mm, 0.7mm 2Bchinese wholesale hot sale graphite pencil leadpencilwhite lead pencilwooden pencilsgolf pencilsMechanical pencil lead 0.5mm, 0.7mm 2B custom logo wholesale new product painting picturesHB/2B 0.5/0.7/0.9mm Hi-polymer Lead Refill Mechanical Pencil Lead Refills Hi...
Provided is a mechanical pencil unit wherein the outer diameter of the mechanical pencil unit is reduced so as to facilitate the application of the mechanical pencil unit as a refill for mechanical pencils. A mechanical pencil unit is pr... T Yukihiro,A Shigeo,U Yuya 被引量: 0发表: 2017...
In the case of the STAEDTLER Mars micro carbon 255 lead tube, individual leads are refilled one at a time by means of a push-button mechanism. Special feature: The refill process is designed for single-handed use. Tip: Refill leads compatible with all mechanical pencils are also available i...
Specifications: Body Material: Plastic Lead Hardness: HB Writing Point: 0.5mm Soluble Or Not: Pastille Sub Category: Mechanical Pencils Keywords: uni jetstream multi pen pencil, uni toga mechanical pencil, 0.9 mechanical pencil, 0.2 mechanical pencil, 2h mechanical pencil Features: |Stepic Pencil| ...
simply note them in the remarks or contact customer service to ensure your order is tailored to your needs. Whether you're looking to add a pop of color to your work or need a reliable refill for your mechanical pencil, these leads are designed to keep you going and your creativity flowin...
Lead clutch for mechanical pencilsdoi:US1736568 AAulmann, William GUS
HB - in the middle, equivalent to no. 2 pencil B - soft, dark writing, equivalent to no. 1 pencil Common Vintage Lead Sizes The most common sizes of lead for vintage mechanical pencils were 1.1mm and 0.9mm. 1.1mm leads were frequently referred to as "thick" lead and the 0.9mm size...