Pentel – Premium Hi-Polymer Lead Refills, 0.5mm, HB, Black, 12 Leads/Tube C525-HB (DMi PK

These refill leads are made with Premium Hi-Polymer lead for strength and durability. They’re also designed to produce smooth, uniform lines that you can count on as they won’t smear easily. Compatible with almost all refillable mechanical pencils. Guaranteed to scan on standardized tests. Lead Degree (Hardness): HB; Lead Color: Black; Refill(s) For: For Most Refillable Mechanical Pencils; Lead Diameter: 0.5 mm.

• Premium Hi-Polymer lead.
• Smooth, uniform marking with reduced smearing.
• Compatible with most refillable mechanical pencils.
• Won’t damage paper.
• Reduced breakage.