A test tube filled with magic snow powder that, when mixed with a little water, immediately expands to 100 times its original volume. The reaction creates a mass of fluffy white flakes, which can be kept for months by regularly spraying with more water, or can be left to dry out and reused over and over again.
- Add water and the powder turns into fake snow
- Expands to 100 its original volume
- Spray with water to keep for several months
- Leave to dry and reuse
- Tube 12cm