An Idea

Wouldn't it be great if there was an cooking instrument of some sort to help you grate things? Because at the end of your grating experience, it comes down to either grating your knuckles, or wasting a very good piece of cheese or ginger or something else delicious. Today I grated my knuckles and it really made me quite sad and annoyed. Ross says these things already exist, but I have yet to see proof.