HOMYSNUG(TM) Manual Stainless Steel Rotary Cheese Grater, Multi-Functional Slicer& Kitchen Gadgets Silver PREMIUM QUALITYMade by stainless steel which is Anti-corrosion and non-toxic, Food GRADE, there is no need to worried about the healthy &safe and to buy a new one soon , it will be your best helper in kitchen. MULTI-FUNCTIONALYou think this Grater can only use on cheese,that you were wrong ! It can also use on cheddar cheese, chocolate, nuts, even carrots and zucchini. HomySnug Rotary Grater can easy help you become a chef in the kitchen, quickly get one. SCIENTIFIC DESIGNIt adopt the Lever principle also the stainless steel was thick increased, so you will not be afraid to break the branch. The presser increase the width surface for non-skid, without worring about hurt your hand. HOW TO USEJust slip the steel drum inside the grater, hold on with one hand while twisting the handle on with the other, place the cheese or nuts into the 2-1/4-inch by 1-inch well, and grind as little or as much as you need. It is easy for all kind of ages to use,no matter for an adult or a kid. TIPSThe first time to use a brand new grater, it should be boiled in the 100 degree hot water for one minute, this measure can kill the bacterium ,clean the dust . Besides, when you clean grater, you just need to press the grater inside ,and use other hand gently turn the handle anticlockwise ,then you can easily take the slicer out.