The Ice Cream Maker Attachment for Bosch Universal Plus and NutriMill Artiste Mixers was designed with simplicity in mind. The ice cream bowl sits inside of the Bosch Universal Plus or NutriMill Artiste mixer bowls. Simply place the ice cream maker bowl (with unfrozen ice cream mixture) in the mixer bowl; fill the remaining space with ice, water, and rock salt; place the lid; and turn on the mixer. 20 minutes later you will have the best homemade ice cream of your life! There is even a hole in the lid of the ice cream freezer attachment for you to add fruits or other mix-ins during the last minutes of mixing. This is one of the best new bosch mixer attachments and a must have addition to any kitchen. You don't need a whole new ice cream maker machine when you can make your mixer an ice cream maker.