Amazon.com : Pentel Graph Gear 500 Automatic Drafting Pencil with Lead and Mini Eraser, 0.5 mm (PG525LEBP),Black,1 Pack w/ Lead & Eraser : Mechanical Pencils : Office Products
Pentel Graphgear 500 PG525 0.5mm Mechanical Pencil with Pentel 2B Lead & Erasers | eBay