Barbie Deluxe Double Treat Ice Cream Maker Barbie's Glamastic Ice Cream maker! Makes Frozen Yogurt, Ice Cream, Sherbet and Sorbet. Mix up a batch of two different flavors at the same time! Just add your ingredients, pre-mix, then place the maker in the freezer and wait for the green light to indicate it's ready. Includes Recipe Book/Instruction Manual. Uses 4 AA batteries (not included). 1 year limited warranty.