By just using this cube in the right order, the surface preparations will be done, because the 4 different sized grids are arranged on each of the 4 aspects.

Also, instructions and grid sizes are printed on each aspect, which allows beginners to use it with ease.

Furthermore, you can wipe off water drops with it.

Directions to use

* Apply onto the surface, wetting the area that will be polished.

* Change the aspect as needed, following the instructions.