Pentel C505 Super Hi-Polymer Lead Refills - 0.5 mmFine Point - 3H - Hard - Black - 12 / Tub
PENC5053H
Super Hi-Polymer Lead Refills produce crisp lines of consistent darkness, smoothness and density in 0.5mm mechanical pencils. Each super-strong lead writes as far as an entire wooden pencil and produces a dark line. A 12-piece tube is equivalent to 12 wooden pencils.