1 X Electric (Battery-operated) Eraser with 15 Eraser Refills & Refill Case Pink Daiso Erases mistake easily in a rotating action Uses soft white eraser that erases well and does not tear up paper Comes in four colors (we'll choose for you); includes 15 eraser refills & refill case! Works well for people with limited hand or arm mobility Requires two AAA size batteries (not included)