Steve Spangler Science Insta-Snow Powder – Makes 3 Gallons of Fluffy Fake Snow in Seconds (100g)
Steve Spangler Science Insta-Snow Powder – Makes 3 Gallons of Fluffy Fake Snow in Seconds (100g)
The Steve Spangler Science Insta-Snow Powder is a polymer-based fake snow that transforms from a powder into fluffy, realistic snow in seconds when you add water. A single 100-gram packet makes up to 3 gallons of snow, expanding to roughly 100 times its original volume. This reusable snow can be dried out and used again and again, making it a hit for sensory play, classroom science experiments, and winter-themed fun indoors.
How the Insta-Snow Polymer Works
Insta-Snow is a superabsorbent polymer similar to the material found in disposable diapers. When water is added, the polymer crystals instantly absorb the liquid and expand, creating a snow-like texture. The transformation happens in seconds with no stirring required. The resulting snow feels cool to the touch because the water evaporating from the surface produces a constant cooling effect – a natural process that gives the snow a realistic, cold sensation.
What You Get in the Kit
The kit includes 100 grams of Insta-Snow powder, a set of mixing instructions, and an in-depth scientific explanation about polymers. That’s all you need – just add water. No additional tools or ingredients are required. The powder is ready to use straight from the package.
Why Teachers and Parents Choose Insta-Snow
This product is a popular STEM learning tool. Teachers use it for early childhood sensory tables, chemistry lessons on polymers, and hands-on demonstrations of absorption and expansion. Parents often use it for playtime, birthday parties, and science fair projects. The snow’s ability to be reused makes it a cost-effective option for repeated experiments and creative play. It has been featured on shows like The Ellen DeGeneres Show, The Today Show, Good Morning America, 9News, and CBS News.
Reusing and Refreshing the Snow
After a few days, the snow will start to dehydrate as water evaporates. To refresh it, simply spray the top with water and fluff it with your fingers. If you want to store it for later, let the snow dry out completely. The dry powder will last indefinitely and can be rehydrated again and again. For extra fun, you can freeze blocks of Insta-Snow in an ice tray to build snow forts or igloos.
Key Specifications
| Weight | 100 g (3.5 oz) |
| Snow Yield | Up to 3 gallons (11.4 liters) |
| Expansion Ratio | Approximately 100x |
| Material | Superabsorbent polymer (sodium polyacrylate) |
| Reusable | Yes – dry out and rehydrate |
| Stirring Required | No |
Frequently Asked Questions
How much snow does one packet make?
One 100-gram packet makes up to 3 gallons of fluffy snow when water is added.
Can I reuse the snow after it dries out?
Yes. Let the snow dry completely, then add water again. The powder can be stored indefinitely and rehydrated many times.
Does it require stirring?
No. Just add water and the polymer absorbs it instantly. No mixing necessary.
Is adult supervision needed?
Yes. Adult supervision is recommended, especially for younger children, to ensure safe handling of the powder and water.