Never has making a mistake been this much fun - you've got to go electric and try this black Electric Eraser! The battery-driven eraser moves fast and effortlessly leaving no smudges, no marks and no holes in the paper. Artists use this eraser to lighten shades of coloured pencil cleanly and with accuracy. The plastic body is lightweight which makes the eraser easy to use. It's a nifty piece of kit! Supplied with 5 eraser refills. Extra refills available separately from Tinc. This eraser requires 2 x AAA batteries (not included).