Reusable test tube filled with tiny white polymers to make polymer snow. When you add water to the test tube the polymers will absorb the water molecules by osmosis and increase to 100x their original size. As the water evaporates the polymers shrink to their original size, ready to use again.
WARNING! CHOKING HAZARD-Small parts, or sharp edges. Not suitable for children under 8 years. Keep out of reach of small children. Chemical contents handle with care. Do not allow contact with skin, mouth or eyes.
AGE: 8 and up (with adult supervision)
