Features:This item can only be used for microwave heating.(not suitable for oven or barbecue)A must have item for any kitchen loverA perfect gift for people who love snacksA fun & useful set to be used at homeEnjoy making DIY chips with kids, families & friendsOil free, low calories, healthy than fried chipsVery practical, convenient & easy to makeSeason the potato slices & place into the trayMicrowave for 5-6 minsCan also be used to make pumpkin chips, carrot chips, sweet potato chips, apple chips, carrot chips, etc.Compact, lightweight & highly portable, feel free to share with your friends