Pentel Mark Sheet Mechanical Pencil AM13-HB 1.3mm 10-pack

[Features] Save time by using the 1.3mm thick tip to quickly fill in mark sheets! [Size per unit] Shaft diameter: 10mm x Depth: 10mm x Length: 141.5mm / Weight: 8.7g [Core diameter/hardness] 1.3mm/HB [Replacement Eraser Part Number] Z2-1N (4 pieces) [Materials] Tip = Brass, Shaft/Knock = Recycled ABS, Grip = Silicone rubber, Clip = Stainless steel