Sodium Polyacrylate Instant Snow Powder for Science Demonstrations 1 Pound

Features

• SCIENCE GONE FUN INSTANT SNOW POWDER is a stunning item used by educators for science demonstrations.
• INSTANT SNOW POWDER SODIUM POLYACRYLATE is a superabsorbent polymer that absorbs water through osmosis.
• OSMOSIS PROCESS: Water molecules pass through the large polymer molecule (sodium polyacrylate), causing the polymer to stretch and swell to an enormous size.
• EXPANDS 100 TIMES: Just add water, and watch the snow powder expand up to 100 times its original volume.
• HIGH YIELD: One-pound jar of instant snow powder will make about 8 gallons of fluffy snow.
• CPSIA WARNING: Choking Hazard – Small Parts. Not for children 3 years and under. This product is not edible; ingestion may cause harm. Avoid contact with eyes, as it may cause irritation.