This special hot air popper pops like a fountain! Popcorn flows into the cover as it pops. The specially engineered stainless steel restrictors help to optimize popping performance making up to 20 cups in about 3 1/2 minutes with virtually no unpopped kernels. It pops with hot air, not oil, for a delicious low-fat treat. Pops with regular popcorn for a savings of up to 70% over microwave bags. The vented cover assures crispy popcorn. Lid snaps over vents allowing cover to conveniently double as a serving bowl. Pops without oil so the base and cover simply wipe clean. Base nests inside the cover for compact storage.