With the unique Play & Freeze Ice Cream Maker?, you can make ice cream anywhere! You don?t need electricity, just add ice and rock salt in one end and ice cream mix in the other end?then have a ball as you shake it, pass it or roll it! Made of durable polycarbonate, it?s lightweight, portable and easy to clean. Ideal for Camping, Boating, Picnics, Parties, Travel...anywhere!