Pentel C505H Super Hi-Polymer Lead Refills.5mm, H, Black, 12 Leads/Tube

Super Hi-Polymer lead refills resist breaking and are super strong. They provide smooth, uniform marking for your everyday writing and with reduced smearing. HB lead refills are guaranteed to scan on standardized tests.

• Sold as 12/PK.
• HB lead is guaranteed to scan for tests. Smooth, uniform marking with reduced smearing.
• Compatible with most refillable automatic pencils.
• Won’t damage paper.
• Reduced breakage.