Pilot Neox High-Purity Graphite Pencil Lead - 0.9 mm HB B 2B 0.9 mm size contains36 pieces. Pilot Neox High-Purity Graphite Pencil Lead. .The lead makes use of the lubricating properties of graphite crystal to ensure a smooth writing experience. The results are clear sharp dark lines that will glide smoothly across your paper. Multiple lead grades available. |