Twist-Erase Click Mechanical Pencil has a quick-click side button that advances lead without interrupting your writing. It comes pre-loaded with Pentel Super Hi-Polymer HB lead; never needs sharpening is super strong and produces a clear dark line. The barrel has an extended comfort grip which is prefect no matter how you hold your pencil and a durable metal clip that withstands repeated use. The extra-long non-abrasive twist-up E10 eraser is long lasting and does not smudge tear up paper or ghost. Lead and eraser are both refillable. Features Twist-Erase Click Mechanical Pencil Unique side-button for advancing lead Made of 59% recycled plastic Twist-Up Eraser Latex-Free Pack of 12Includes: 12 Mechanical PencilsSpecifications Color: Black Grip Size: 0.7 mm Country of Origin: Mexico Environmentally Friendly: Yes Safety: No Choking Hazard Allergens: Contains No Allergens Material: Plastic/Graphite/Rubber - SKU: SSPC274884