







❄️ Turn water into WOW: Insta-Snow that sparks curiosity in seconds!
Steve Spangler Science Insta-Snow Powder is a 14 oz STEM kit that instantly expands to 100 times its size when water is added, creating fluffy, reusable snow. Designed for classrooms, homeschoolers, and science enthusiasts, it offers a safe, hands-on sensory experience that boosts confidence and makes learning chemistry irresistibly fun.






| Brand | Steve Spangler Science |
| Series | Science Kit |
| Item model number | 855650 |
| Item Weight | 14 ounces |
| Product Dimensions | 10.25 x 7.1 x 10.25 inches |
| Item Dimensions LxWxH | 10.25 x 7.1 x 10.25 inches |
| Power Source | Manual |
| Manufacturer | Steve Spangler Science |
| ASIN | B07XQXHH6K |
| Date First Available | September 11, 2019 |
A**X
Instant Snow = Instant Joy!
This Insta-Snow Powder is a huge hit with my kids! Just add water and it instantly fluffs up into cool, realistic snow — no mess, no mixing, and no waiting. We’ve used it for sensory bins, holiday play, and homeschool science. It’s soft, fun to touch, and lasts for days if stored right. Great value, this bag has lasted a few years since you only need a little bit for a lot of snow!A great winter activity any time of year!
J**E
Clean up easy
This product is a favorite of my students without the actaul snow! Can contain it! Clean up is easy!!!
B**7
The students LOVE this!
The students LOVE to play with this stuff! (And so do any adults that happen to walk into my classroom). It does feel so much like snow. I have no idea how, but it even feels cold, though not too cold to play with.The students’ favorite part is watching the powder swell up as the water is added. It goes through quite a change!I usually have to add more water each day and either add more insta snow powder every couple of days. A little goes a long way, so the bag will last for at least a couple of weeks in a classroom.
S**T
Absolutely AMAZING
This stuff was AMAZING! The kids absolutely loved it! We placed it in a sensory bin for them to play with in class. The large bag makes A LOT of "snow". I ordered two but only needed one bag.
S**Y
Great for immediate play. Does not reuse well as advertised
I bought this for our small red helpers of Santa to play with. It was absolutely perfect for that task. We had several days of fun, as the snow dries out you add a bit more water and mix and viola it’s great again. The kids absolutely loved it.Once we were done, I sectioned it out into small bits and spread it very thinly to allow it to dry back into a powder. We stored it the house in a bag fully dried in powder form. It was powder last year but we did not end up using it for shenanigans. I glanced at the bag at the beginning of the season this year and it appeared to be powdery but when I removed it to reactivate it as advertised, it had become one solid block and when water is applied it became a gooey gel that dried my hands out very badly and had a not so great chemical ish smell to it. I immediately threw it out.Anywho, I have detracted one star for the reason that the bag and website say as long as it’s fully dried it’s pretty much reusable but despite having been extremely careful and having stored and dried it back to a powder, that was not the case for us. That aside, it’s a really fantastic product and we got a ton of fun from it
J**S
DO NOT USE ON YOUR DRIVEWAY!!!!
Kids loved playing with this! It was so easy and they had a blast! BUT, DO NOT USE THIS ON YOUR DRIVEWAY!! It gets everywhere and will NOT SWEEP AWAY. Then if it rains the snow will reactivate and leave you with a GOOEY & SLIPPERY DRIVEWAY!!! Will definitely do this in the grass next time!
J**N
So cool!
So cool! I filled up an under the bed shoe tote with this snow.. it lasted MONTHS!
K**E
Great for fake snow, so soft!
Great fake snow for kids!! I put in my classrooms sensory bin and it entertained them for days! All you do is add water and watch the snow instantly grow!
Trustpilot
1 month ago
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