Super Hi-Polymer 0.7mm F Lead Refill

Refill lead for mechanical pencils. Resists breaking and never needs sharpening. Each tube of Pentel Super Hi-Polymer lead is made of 100% recycled plastic and part of the Pentel Recycology line of products Lead never needs sharpening and produces a clear, dark line Ideal for all general writing applications such as notes, letters, etc. Each 60mm piece of lead is equivalent to a woodcase pencil.