Feature: 1. Rechargeable: The Detail eraser has a built in lithium ion battery, and this electric eraser can be used multiple times after being charged. Safe and environmentally friendly erasing experience! 2. Ergonomic Design: Instead of a big rectangle, this automatic eraser is ergonomically designed to be more comfortable to hold. 3. Efficient Erase: The circular motion and powerful motor allow you to erase the target area efficiently and accurately. With just a little pressure, you have tremendous power. 4. Big Button: The big button is more labor saving, press and hold the big button, rotate it back and forth to clean it, very sensitive. 5. Replaceable Refills: Electric erasers come with replaceable refills, which are convenient for you to replace and use for a long time. Specification: Item Type: Electric Eraser Material: Plastic Battery Type: Lithium Battery (Ship with Inbuilt Battery) Battery Capacity: 600mAh Number of Batteries: One Battery Model: 18650. Package List: 8 x Rubber Replacement Refill Thin Tips8 x Rubber Replacement Refill Thick Tips2 x Thin Rubber Jackets1 x Charging Cable1 x Electric Eraser
