Just mix a cup of water with a scoop of Snow polymer and within seconds, the liquid turns into a solid and then erupts into a fluffy white, snow-like material (no mixing required). Watch in amazement as it instantly expands up to 100 times its original volume. SNOW TO GO is non-toxic but you still shouldn’t eat it! SNOW TO GO feels cool to the touch, doesn't melt, it's long-lasting, and it's even reusable after it dries out. Perfect for holiday decorating, crafts, sensory tables and just plain fun. Makes 3.8 litres/1 gallon