Pentel Super Hi-Polymer Leads Refills for Mechanical Pencils
by Pentel
(SKU: PEN50HBBX)
Super Hi-Polymer Lead Refills produce crisp lines of consistent darkness, smoothness and density in 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.