-A healthy alternative to bagged microwave popcorn, our heat-resistant borosilicate-glass popcorn maker pops up to three quarts of fluffy popcorn without using oil. The round shape is ideal for popping every kernel without burning and it’s designed specifically for microwave use. The silicone lid measures a precise amount of kernels, keeps them from popping out of the carafe and evenly distributes butter and spices while cooking. Material: Glass, Also could be used for kitchen,kitchen items,kitchen tools,kitchen supplies,kitchen accessories,popcorn maker,making microwave popcorn,healthy popcorn,easy popcorn maker, micro, microwave, micro pop, popper. By Cost Plus World Market.514921