Pentel Lead .5mm 4B

Pentel Lead .5mm 4B for paper surfaces, formulated with polymer resin bonded to carbon and graphite particles that never need sharpening. These leads break less, last longer, write smoother, and produce dense black lines that resist smearing and fading. 0.5mm fine lead for accounting and general writing. Packaged 12 leads/tube. 4B.Produce dense black lines that resist smearing and fading