Now available in a larger, 1-quart size, this hands-on ice cream maker not only entertains the group but makes enough to treat them all! No electricity needed . . . just add the ingredients, then shake it, pass it, or roll it to take your "churn" at the fun. Add ice, rock salt, cream, sugar, vanilla, and your choice of flavorings (instructions included). Makes one quart of ice cream in about 30 minutes. Housing is BPA-free plastic with co-polyester outer shell; interior ice cream maker is anodized aluminum, sealed with food-grade rubber O-rings.