Mechanical Pencil Refills

Different sizes of mechanical pencil lead diameters are available to accommodate various preferences and pencil builds. The more common lead sizes are 0.5 mm and 0.7 mm, whose line widths provide a favourable balance between precision and strength. Less common lead sizes can range from 0.2 mm up to 5.6 mm. As with non-mechanical pencils, the leads of mechanical pencils are available in a range of hardness ratings, depending on the user's desired balance between darkness and durability.

EndlessPens have curated a collection of various leads for mechanical pencils and eraser refills as well as colored mechanical pencil lead products with a range of diameters and lead grades / hardness for your mechanical pencil needs.