Type:Eraser Age:>6 years old Eraser Style:Office Eraser Eraser Type:Pencil Eraser Eraser Material:Rubber 1. Safe and beautiful, the motor is not exposed 2. Highlight sketch, brighten the tone 3. Can manually adjust the eraser length 4. Use two batteries of the seventh battery (original products do not contain batteries) 5. Equipped with rubber refill, durable
