Super Hi-Polymer Refills, 0.5 mm Fine, HB, 180 Pieces of Lead

#1 selling lead in the world
Refill lead for 0. 5mm/0. 7mm/0. 9mm Mechanical pencils
Super Hi-Polymer HB lead is equivalent to a #2 Pencil, to scan on tests, resists breaking and never needs sharpening
Each tube of Super Hi-Polymer HB lead is made of 100% recycled plastic and part of the Cycology line of products
Never needs sharpening and produces a clear, dark line