Many of our customers are becoming self-serve stations. The biggest issue is proper mixing and serving sizes, which this cup holder eliminates. Just write on the erasable board the flavors of the day and have the customer pour the prefilled (with lid) cup into the machine. Many cups will fit including the Solo 2-ounce serving cup. This gives your customers a fun and easy-to-use dessert experience that is excellent for buffets, frozen yogurt shops, hotels and other self-serve applications.