Healthy and useful - drum slicer blades are made of high quality stainless steel, other parts are made of food grade BPA-free abs plastic, this round vegetable slicer is safe for your health when grating cheese, fruits, carrots, potatoes, cauliflowers, nuts, chocolate, cabbages, breadcrumbs, pumpkins, etc. Effortless and safe - with a big hopper and sharp blades, this drum slicer can grate and slice large quantities of ingredients in a short time without hand hurt, this potato slicer is really a good tool in your kitchen. Multiple functions in one tool- this round drum slicer has 3 easily interchangeable drum blades for different cooking choice, including fine, coarse grating or shredding and slicing. Humanity design- a suction base grips securely to clean, smooth areas for effortless grating with a simple turn of the handle, the round drum slicer sits diagonally, so the grated pieces fall out from this cheese grater or shredder by themselves, reduces any clogging. Universal fit - Rotary drum grater is great for cheese, vegetables, potatoes, coleslaw, nuts, hash browns, onions and more with this hand-powered rotary grater.