Single-Portion Popcorn Makers, set of 2, 4.25 x 4 x 6" H / 11 x 10 x 15cm H, silicone. Made from heat-resistant silicone with a folding lid. Integrated kernel-measuring guide within base. Best of all, no oil or butter is required to cook. Each container yields 2 to 3 cups of popped corn. Dishwasher and microwave safe.