Cube eraser

The Cube eraser is a rubber that looks like a cube, the cube does not actually turn but can be used to rub out pencil markings on paper. The item comes with 2 cube shaped erasers which are about 25mm in size, if you want to really look like a cuber at school then you need to be using a cube shaped pencil eraser! It might also annoy a few teachers if you are banned from cubing in class!