One 24-count pack of BIC Xtra-Strong Mechanical Pencils With Erasers Thick lead mechanical pencil offers dependable performance with break-resistant 0.9mm lead Lead advances quickly and erases ...

Common mechanical pencils come in sizes to accommodate 0.5, 0.7, and 0.9 mm leads, but there are bigger and smaller ones available. Perhaps one of those really large drafting lead holders could be ...