the ricer is equipped with 3 replacement ricing discs with different apertures. You can use it for other veggies like cooked sweet potatoes, carrots, yams, etc., of course, it can also be used for squeezing fruit and vegetable juices, such as lemon, pomegranate, tomatoes, spinach, and even as baby food masher and make noodles & gnocchi. It is easy to clean, with its non-stick material, the mashed potatoes will slip off easily. After use, take out the disc and rinse with water or use a small brush to clean it. Of course, it can also be washed directly in the dishwasher. If the food residue is already dry, soak it in water for a while, it will be more convenient to clean it