The 3 different rotary ultra sharp cylinders slicer made of food grade stainless steel. All pieces are detachable for easy to clean, dishwasher safe. Rotary Drum Grater is great for cheese, vegetables, potatoes, coleslaw, nuts, hash browns, onions and more with this hand-powered rotary grater. Rotary cheese grater package includes 3 different interchangeable rotary ultra sharp cylinders drums for different cooking choice. Keep your hand away from the food and the suction cup at the bottom can be fixed to any flat surface stably. Use it more safely and efficiently. Cleaning it was a breeze, simply rinse the drum with water, make it more convenient and quick.