Slush Powder lets you do the impossible! Armed with this secret weapon, you'll be able to perform miracles, instantly (and secretly) transforming liquid into a solid, slushy mass. A small amount INSTANTLY gels 4 oz of water allowing you to get 20-30 shows out of each bottle. Pour water into a styrofoam cup, pierce it with pencils or knitting needles, and the water vanishes. Dozens of ways to use it. Only $5 per 4 ounce bottle.