ago, Bosch made an ice cream maker accessory for the Universal mixer. Now NutriMill has brought this once-popular accessory back! Designed to work perfectly with the Bosch Universal mixer, it makes 1.5 quarts of your favorite cold treat in just 20 minutes. Need more capacity You aren't limited to just one batch, as is the case with other designs that rely on pre-frozen canisters. With this quality NutriMill accessory, you can start another batch as soon as the first is done. The bowl is made of stainless steel, and all components are BPA- for your safety.