Pentel Super Hi-Polymer Lead Refill, 0.7mm Medium, F, 144 Pieces of Lead (50-F)

Resists breaking and never needs sharpening
0.7mm, medium lines
F lead is equivalent to a #2 wood case pencil
Ideal for accounting and all general writing
Fits all 0.7mm mechanical pencils Pentel Super Hi-Polymer lead resists breaking and never needs sharpening. 0.7mm lead produces, medium lines of consistent density. F lead is a medium lead that produces a medium line density, good strength and feels very smooth. Fits all 0.7mm mechanical pencils. Contains 144 pieces of lead. More »