The OXO rotary grater not only grates high volumes of the hardest cheeses, it provides airtight storage, as well. A silicone seal on the top and a cap on the barrel let you grate and collect cheese before serving, without the cheese drying out. Take off the cap to grate directly on food. It's another useful and thoughtful OXO innovation. The OXO rotary grater features a removable stainless-steel grating drum with razor-sharp etched blades for low-effort grating, a soft knob on the crank handle, and non-slip, "good grip" padding on the handle. 6" x 6" x 4".