Material: plastic, healthy and eco-friendly, can be microwave. The plastic potato chip machine is equipped with a slicer, including a potato cutter and a potato holder. insert to make homemade chips in minutes. Then just place the slices on a rack, pop them in the microwave for a few minutes, and you'll have your own fresh, crispy, sodium-free, product-free chips chemicals! Heat in the microwave for 5 - 6 minutes. Ready to serve compact, lightweight and very portable, share it with your friends anytime. A great tool for potato chip lovers. No need for oil, salt or other additives, it can also be used to make pumpkin slices, carrot slices, sweet potato slices, apple slices and carrot slices etc.