• Battery-powered electric eraser for quick and precise erasing, ideal for professional and amateur artists of all ages, as well as for students. • Suitable for pencils, colored pencils, and pastel; perfect for small areas and detailed work. Can be used for whitening (removing small amounts of pigment) and for direct erasing. • Does not damage paper thanks to small vibrations, no need to scratch it. Easy to use with a wide plug and a small side button. Works with 2 AAA batteries (not included). • Perfect accessory for Derwent crayons and colored pencils, fits in the Derwent Linen Artist Roll (0700434). • Package contents: 1 battery-powered electric eraser, includes 8 replacement erasers. Color: black. • Product dimensions: 2.1 cm wide, 7.9 cm high, 20.3 cm long. Weight: 0.068 kg.