Serve E-Bot Eraser and Sharpener Combo offers a fun, robot-shaped design. Extra-large, smudge-proof eraser features a cap to keep the dust-free, trace-free eraser clean. Bottom of the plastic robot has a built-in sharpener with storage for shavings. Two sharpener hole sizes accommodate regular and jumbo pencils. Sharpener cap provides clean use and keeps the waste inside.