Slushie Maker Cup Quick Freeze Magic Squeeze Cup Milkshake Cup Ice Cream MakerDescription : Quick freezing technology: Built in freezing liquid, it only takes a few seconds to transform your favorite beverages (such as cola and juice) into refreshing slush. The built in freezing liquid and ingredients are exchanged between hot and cold, making it delicious, safe and hygienic. It does not cause dilution of the original flavor because it does not use a mixture of ice and juice to achieve a semi frozen consistency. Safe material: