This is a decently built devcie, but the design is very poor.
The main body of the unit is hard to clean without getting water into it. The cylinder does not come off, so the whole unit has to be washed instead of just the part that gets dirty with the grating.
The space between the rotating cylinder and the body of the unit is large enough that food gets pushed around rather than getting all of it grated.
The lever that sets the suction cup is on the back of the unit if you are right handed.
The hopper is smaller than similar graters I have had, and that means more prepping of the food so it fits the opening. A larger hopper would allow more food to be grated without having to adjust down for smaller openings.