Zoku Slush and Shake Maker 4 "Good summer gadget" Miss Balme 11 July 2016 This is quite the neat little gadget to have at home, especially when the weather gets warmer. I have used fruit juices, lemonade and much more it in with great success. It freezes liquids quite easily, and scraping the sides with the spoon helps speed the process up. You do have to keep an eye on the freezing, sometimes it can go very quickly from slush to solid. The section you put in the freezer doesn't take up very much space at all, I leave mine in the freezer just in case of a warm weather emergency! It would make a great, safe product to use with children or to give them as a gift.