More archival-graphite lasts virtually forever and won’t “eat” through paper over timeĭisadvantages of Mechanical Pencils versus Wooden Pencilsĭisadvantages of Mechanical Pencils versus Pens.Don’t change shape and balance as they are used.In the table below, we list the advantages and disadvantages to using mechanical pencils instead of wooden pencils or pens: Advantages of Mechanical Pencils versus Wooden PencilsĪdvantages of Mechanical Pencils versus Pens Drafting pencils are mechanical pencils with industrial features like durable metal bodies, knurled grip sections, and lead grade indicators. Some mechanical pencils use leads that are 2.0 mm or wider, but these are generally categorized separately as “ lead holders” and are typically used by artists and designers.Īnother subtype of mechanical pencil that is often categorized separately is the drafting pencil. Mechanical pencil leads come in a variety of widths, with 0.5 mm and 0.7 mm being the most common. Unlike wooden pencils that need to be sharpened in order to expose more graphite, mechanical pencils use a mechanism like a push button to extend the lead. Pencil lead is made with a mixture of graphite and clay or plastic polymers that is completely safe to touch. Mechanical pencils (sometimes called automatic or propelling pencils) are reusable holders that use thin sticks of graphite “ lead.” A common misconception is that this lead is related to or the same as actual lead, which is a toxic heavy metal. Planner Stickers, Pens, Stamps, and More.Japanese Stationery: What's the Big Deal?.The Difference Between Ballpoint, Gel, and Rollerball Pens.
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