Cool pencil with an ergonomic barrel and latex-free grip that will let you write comfortably for hours. Top click easily advances lead and its transparent barrel will allow you to monitor lead supply so you never get caught short-handed and because it's refillable you'll always be able to replenish it. The large, refillable eraser will also come handy whenever pesky mistakes and strays get in the way. The metal clip allows you to easily attach it to anything. Product Features: Dimensions (Including Packaging): 3.4" l x 6" w x 1.2" h Pencil Type: Automatic Mechanism: Mechanical Packaging: Single Lead Color(s): Black Grip Type: Latex-Free Barrel Color(s): Transparent Smoke Refillable: Yes Lead Degree (Hardness): HB Retractable: Yes Eraser: Yes Lead Diameter: 0.5mm Mfr. Refill Number (Item Number): Eraser: PENPDE-1;Lead: PENC25-HB Sleeve: Fixed Pocket Clip: Yes Manufacturer's limited lifetime warranty.