MONO Graph Mechanical Pencil Lead Refill, 40-pieces, HB, 0.5mm

40-piece HB lead refill for MONO Graph Mechanical Pencil. High-performance mechanical pencil lead for writing and drawing dark, smooth lines. Case features twin guide mechanism, which allows you to choose between taking out a single piece of lead or multiple pieces at once. Simply move the cap from side to side to make selection. 0.5mm.

• 40-piece HB lead refill
• High-performance lead for dark, smooth lines
• Environmentally friendly case manufactured with 40% recycled plastic
• Unique case design – easily select between one or multiple pieces of lead
• 0.5mm