Laroma Micro 3 Quart Popcorn Popper Make fresh, hot popcorn in your microwave in just 2  minutes without the use of oil  helps reduce calories. Easy to use and more economical than buying packaged popcorn. Silicone lid measures kernels and keeps them from popping out Perforated lid melts butter and distributes seasonings evenly to flavor popcorn during the popping process, like cheddar cheese, herbed garlic Parmesan, or BBQ popcorn and more. Instructions and recipes included Bulb-shaped carafe yields more popped kernels with less burnt pieces. Made from high-heat borosilicate glass to resist shock and breakage. Fits 99% of home microwaves. 7.68" L x 7.68" W x7.28" H 1.1 lbs *Not intended for stovetop use For best results, preheat the empty popper in the microwave for 1 minute 15 seconds. Use the silicone lid to measure corn kernels to the fill line, pour the kernels into the popper, and place silicone lid on top. If desired, add butter or margarine to the silicone lid along with any seasonings. Microwave according to instructions.