The patented Connect-Wave technology of this potato chip maker lets you make homemade crispy, tasty, fat free chips with no oil. Simply slice potatoes, put them onto the chip maker, and cook in your microwave oven. The chip makers are made from high grade silicone that is cool to the touch and easy to clean (dishwasher safe). The chip maker can be used with potatoes, sweet potatoes, carrots, apples, pears. mangoes, and more. Your homemade chips will not only taste better than store-bought ones, they will also cost up to 10 times less! The chip makers are stackable (up to 3 trays can be stacked). The chip maker trays come in a gift box and includes cooking instructions.