UHU1101: Features: -Lead Degree (Hardness): HB.-Global Product Type: Pencil Leads.-Post-Consumer Recycled Content Percent : 0 pct.-Pre-Consumer Recycled Content Percent : 0 pct.-Total Recycled Content Percent : 0 pct.-Refill(s) For: Most refillable automatic pencils..-Lead Diameter : 0.7 mm. Color/Finish: -Lead Color: Black.