Sandpaper Simulator

It is necessary to rub your finger on sandpaper. How many centimeters of thumb you would erased if it was a real sandpaper. And do not damage health, it is safe and at the same time fun!
Modern technologies allow to try things that in real life is very dangerous. For example, find out how fast you can wipe your finger on sandpaper! Do you have enough patience and effort? And your friends? Nobody wanted to lose a finger for fun. With the app simulator sandpaper you do it safely! Three finger as long as possible to erase more than one or two fingers. Set records and show off! Especially frightening and shocking picture. If erased 3 cm - and then the picture is a finger without 3cm. Try as much as possible for more fun! Simulator sandpaper - no finger does not hurt!