AFMAT Electric Eraser, Electric Erasers for Artists with 140 Refills, Battery Operated Eraser, Electric Eraser Kit for Drawing, Art, Painting, Sketching, Drafting Pencils, Detailer Tool for Crafting-W

, A Professional Electric Pencil Erasers for Artists, Students, Teachers, Kids and Adults. You can't miss it. , 'Install battery1. Rotate anticlockwise to open the battery cover. 2. Install two AAA batteries according to the positive and negative marks. 3. Rotate clockwise to close the battery lid. Operation', 1. Press the button and the eraser starts to rotate. 2. Rotate back and forth to erase all the place you don't need. , '2 Eraser Options Thin(φ2. 3mmand Thick(φ5mmThin and thick erasers create different highlights. Please make sure that φ2. 3mm eraser is put into the plastic clamp and φ5mm eraser is put into the metal clamp. Replace the eraser1. After the rubber is used up, pull out the rubber clamp. 2. Then pull out the eraser about 3mm. 3. Back to the original, you can re use. Warning1. Avoid placing any parts in your mouth. 2. For long term use, please remove the battery when it is not in use. ', TROUBLE SHOOTING The electric eraser doesn't work. , Solution: Check if the battery cover is closed tightly. Then take out the eraser clamp and put it back.