Eraser Erasers for Artists Battery Operated Eraser Eraser Kit for Drawing Art Painting Sketching Drafting Pen Features: 【Newest with Eraser Sizes】Our eraser includes eraser holders to hold both φ2.3mm and φ5mm erasers. Use the bigger one to create thick highlights and the smaller one to parts like hair. for artists and professionals. 【Eletric Eraser Kit】 The eraser kit comes with plastic and 10 thick refills and 10 thin refills. 【Most Comfortable Grip Design】 Instead of large rectangular shape, this automatic earser has circular shape which is more comfortable to hold. Simply push the button to the marks. 【Strong Erasing Capability】Circular and strong motor allow you totargeted effectively and precisely. 【Battery Powered Eraser】 This eraser is powered by two No. 7 batteries(Not included) and helps you release your hands while drawing and drafting. To satisfy your needs to use the eraser for long, we have listing of eraser refills in our store, which is convenient for you to order. Product Description: Product name: 8302 Power supply: AA batteries Product size & net weight: 223*93*20mm& 0.06KG Usage: rubber Suitable for: students, art students Packing lists: 1*electric eraser 2*plastic 10*coarse refill 10*fine refill 【Dual-Tip Precision Control】2.3mm & 5mm refills tackle fine hair details or bold highlights – ideal for charcoal sketching, pencil drafting, and mixed-media art correction. 【20-Refill Artist Bundle】Includes 10 coarse + 10 fine eraser cartridges – lasts through heavy-duty projects like graphite portraits, ink landscapes, and comic book edits. 【Circular Ergonomic Grip】Thumb-controlled button reduces hand fatigue – perfect for prolonged sketching sessions, architectural blueprints, and detailed illustration work. 【High-Torque Motor Performance】Battery-powered eraser removes stubborn marks with surgical precision – trusted by watercolorists, tattoo designers, and technical drafters. 【Portable Studio Essential】Compact AA battery operation (cord-free!) suits plein-air painting kits, drafting tables, and crafting on-the-go – refills sold separately.