Pentel(R) Super Hi-Polymer(R) Leads, 0.5 mm, F, Medium, Black, Tube Of 12
Pentel Made with Super Hi-Polymer lead, these refills are among the strongest available. They provide smooth, uniform marking for your everyday writing without damaging your paper and with their reduced smearing you'll always be able to go back on your notes. Compatible with most refillable automatic pencils.