YayLabs Play and Freeze Ice Cream Ball Ice Cream Maker with Inflatable Cover, Quart Make ice cream anywhere, Great for camping trips, picnics, and barbecues Just add ice and rock salt in one end and ice cream mix in the other end Shake or roll the Ice Cream Ball around for 30 minutes inside the inflatable cover Constructed from durable co-polyester for the outer ball and an aluminum canister to hold the ice cream ingredients Includes 1 YayLabs Quart Ice Cream Ball, 1 Inflatable cover, 1 plastic wrench, 1 set of monster stickers, and a booklet with instructions and recipes