Joie’s Silicone Microwave Popcorn Popper makes fresh, hot microwave popcorn in about 3 minutes without using any oil. Enjoy quick and delicious healthy snacks with less fat and calories! The Popper makes up to 4-cups of fresh popcorn at once. The silicone liner allows for a perfect measure of kernels every time. The lid keeps kernels contained while they’re cooking. It’s healthier and more economical than buying packaged microwave popcorn. So easy to use. Simply fill the silicone liner with kernels and place it into the bottom of the Popper. Do not overfill. Place the lid on tightly and center the Popping in the microwave. Cook on high for about 3 minutes (1000-watt microwave).