Material: The popping chamber is made of food grade aluminum alloy and the surface is made of BPA free and durable thermal conduct ABS with scratch and bump resistance Make delicious popcorn in minutes: the one-key/buttonoperation makes it exceptionally easy to make popcorn at hoe. Just put some kernels into the popping chamber, switch it on, and wait for 3 minutes and get 16 cups of Crip, fluffy delicious oil-less popcorn This is perfect when you want to cook something without using a preset. Refer user manual for troubleshooting and cooking guide SNACK MAKER: Pop Corn. Peanuts, Fryums, Cashew-nuts, Rice Tubes, Finger Chips, Papad, Coffee Beans etc SNACK MAKER: Pop Corn. Peanuts, Fryums, Cashew-nuts, Rice Tubes, Finger Chips, Papad, Coffee Beans etc