Twist-Erase Express Mechanical Pencil features a 1-1/4 tall twist-up eraser for long-lasting use. Lead scans on standardized tests. Latex-free grip has extended coverage on the lightweight barrel for writing versatility. Design includes a top click stationary tip and fixed tip design. Refill with Pentel Super Hi-Polymer lead and E10 jumbo eraser. Pentel Twist-Erase Express Automatic Pencils 1 Dozen (Quantity)