The popcorn maker has a simple and attractive design, allowing you and your customers to keep an eye on the popcorn. It is primarily see through glass, attracting buyers and curious minds to your delicious looking popcorn. If you are not sure about the cup capacity, don’t worry. We will be with you whenever you need us, making sure you get the best one for you. The cup is made of stainless steel, and has a mechanism to keep the lid in place.