Megaball Ice Cream Maker turns simple ingredients into tasty ice cream. About the size of a soccer ball, it has two chambers. You fill one with ice and rock salt and the other with your ingredients. Then start shaking, rolling and tossing. Our kid testers thought the ball was heavy, and it took 35 minutes to get ice cream with a good consistency. You know exactly what went into the ice cream and though the kids complained about how long they had to shake, they loved the result. Megaball retails for $34.95.