PEN C25BPHB3K6 by Pentel

Made with Super Hi-Polymer® lead, these refills are among the strongest available. They provide smooth, uniform marking for everyday effortless 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.

• Lead Diameter : 0.5 mm

• Global Product Type : Pencil Leads

• Lead Degree (Hardness) : HB

• Lead Color : Black

• Refill(s) For : Most refillable automatic pencils.