Here's the scoop on this cool chemistry kit: kids use their T-shirt as the ice cream machine in a wild new way to churn flavors into ice cream treats. Put the ingredients in the container, slip it in a T-shirt, start twirling, and you've got ice cream! Kids invent their own recipes with flavors and colors, investigate why salt is used, find out how the size of ice crystals makes ice cream gritty or smooth, how air makes it fluffier, and the difference between solids, liquids, and gases. Kit includes ingredients, ice cream dish, measuring cup, and more.