This awesome Irish potato chips cutter is made of super grade stainless steel that makes it easy to clean and also protects it from rusting.use it to cut your Irish potatoes evenly with ease and less energy. it comes with two sharp blades one with 64 holes and the other with 36 holes. these will cut your Irish potatoes according to the different sizes you need. all you have to do is just change the blades to cut your desired size. when using this chips cutter place the potato in between then press the lever arm in the lower direction. your potatoes will come out sliced and well shaped. please do not use sweet potatoes with this cutter it may damage it. use it to cut Irish potatoes and vegetables only. the pictures here will guide you on how best to use it but please remember to wash it after use and keep it in a clean dry place. remember to rate this product with five stars if it meets your expectations because it will.