LarryPOST

The battery operated Eraser-Pen features a highly effective eraser for detailed and accurate erasing; presented in a convenient pen style holder with a stylish comfort-grip barrel. Comes on a blister pack with 8 replacement erasers.

Requires 2 x AAA batteries (Batteries not included), additional eraser refills sold separately.

Erasers are replaced by pulling the eraser and metal holder out of the front of the tool. Then pull out the leftover eraser and slip a new eraser into the metal sleeve. See video below (at 3:25 mins).