- Fun science kits for kids
- Simple and safe to use
- Makes realistic, fluffy snow in just seconds
- Top sensory toys & STEM activities perfect for classrooms and the home
Make Gallons of Fluffy Snow in Seconds
The original fake snow polymer!
Snow is a seasonal phenomenon, but it can’t be relocated inside for study and play, and – in some areas of the country – it won’t appear at all. So, when snow (and fun) is on the mind, let the kids devour hours of fun with one of these Steve Spangler Science Insta-Snow Powder Kits – delivering realistic, fluffy snow that can be dried out to reuse countless times. With just the addition of water, the liquid/insta-snow powder mix turns into a solid within seconds—no mixing required. A true wonder and learning asset for a multitude of settings and playtimes.
Insta-Snow isn’t just a cool demonstration, educators have found great use in sensory tables for early childhood and chemistry for advanced sciences!
No matter what quantity of Insta-Snow you choose, you’ll get all of the materials you need including mixing instructions and the scientific explanation. You’re getting a “WOW” factor with a ton of scientific application. Recommended for children ages 4 and up with adult supervision.
What does it teach?
Explore the ever-changing science of polymers as students experiment with Instant Snow. Each Insta-Snow product comes with an activity guide with suggestions for science fair projects and fun ways to explore the science of polymers. Within seconds, the liquid/powder mixture turns into a solid and then erupts into a fluffy, white snow-like material (no mixing required). Watch in amazement as it instantly expands up to 100 times its original volume.
Why Does Snow Feel Cold to the Touch?
Since the snow is almost entirely made up of water, the water is bound to evaporate. The process of evaporation produces a constant cooling effect. That’s why Insta-Snow is so much fun to touch!
Can You Reuse It?
The snow will start to dehydrate after a few days due to evaporation. Just spray the top of the snow with water and fluff the snow with your fingers to give it a fresh, fluffy look. You can also let the snow completely dry out to use it again. The dry form of Insta-Snow powder will last forever!
Take it Further!
Try building a snow fort or an igloo by freezing blocks of snow using an ice tray.
What’s Included?
XS – Insta-Snow Test Tube – 0.53 oz (15 g)
- Makes ½ gallon
S – Insta-Snow Powder – 3.5 oz (100 g)
- Makes 3 gallons
M – Insta-Snow Powder – 7 oz (200 g)
- Makes 6 gallons
L – Insta-Snow Powder – 14 oz (400 g)
- Makes 12 gallons
XL – Insta-Snow Powder – 5 lb (2,270 g)
- Makes 50 gallons
How do I dispose of Insta-Snow?
First, make sure you can’t use your Insta-Snow powder again. If your snow was handled by clean hands, take a shot and spread it out as thinly as possible in a dry area. Over time, the water in the powder will evaporate, leaving Insta-Snow powder that is ready to be reused.
If it is truly time to dump your Insta-Snow, do so in a trash can. NEVER PUT INSTA-SNOW DOWN THE DRAIN. If some Insta-Snow does end up clogging a drain, table salt and excess water should break down the polymer.
What are the best mixing proportions?
Mixing 1 teaspoon of Insta-Snow powder with 2 ounces of room temperature water produces the best quality snow. It is always recommended to make the snow in small quantities to achieve the greatest amount of mixing. Insta-Snow powder expands to 100 times its original volume. Just a small amount of powder is needed to make an impressive quantity of snow. On a much larger scale, 1 pound of Insta- Snow powder makes nearly 8 gallons of fluffy snow!
How long does the hydrated snow last?
The snow will start to dehydrate after a few days due to evaporation. Just spray the top of the snow with water and fluff the snow with your fingers to give it a fresh, fluffy look. You can also let the snow completely dry out to use it again. The dry form of Insta-Snow powder will last forever!
Why does the snow feel cold to the touch?
Since the snow is almost entirely made up of water, the water is bound to evaporate. The process of evaporation produces a constant cooling effect. That’s why it’s so much fun to touch!
Will the snow ever turn back into water?
No, the fake snow will not melt since it is not really ice. However, the water can be released from the superabsorbent polymer by adding salt. The addition of salt destroys the water absorbing properties of Insta-Snow forever.
Does Insta-Snow have to be on a special surface?
No, Insta-Snow can be used on almost any surface except untreated wood. Keep the snow off of any surface that might be damaged by water. Surfaces that are ideal include tile, plastic, and glass. Insta-Snow will not stain fabric, but normal care should be taken when applying this water-based material.
Can Insta-Snow be colored?
Yes! Just add a few drops of food coloring to the water before mixing it with the Insta-Snow powder.
Can Insta-Snow be thrown away in the trash?
Insta-Snow is very easy to clean up and can be disposed of in the trash. Just brush the surface clean or use a vacuum to pick up the snow. Eventually the hydrated snow will turn back into the dry powder and can be easily swept or vacuumed. Insta-Snow powder is a non-hazardous, non-toxic, environmentally safe polymer.
Is Insta-Snow safe to use outside?
Yes! Insta-Snow looks so real that it is being used by special effects artists in movies to snow outdoor scenes without damaging the plants and grass. Sprinkle the hydrated snow on evergreen trees to produce a realistic snow effect. In fact, the water absorbing properties of the snow are actually beneficial to the plants. Remember, Insta-Snow is very slippery when wet. Use special care to keep the snow off of any walking surface.
Insta-Snow® is a registered trademark of Steve Spangler, Inc. All Rights Reserved.
Customer Reviews
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12 reviews with a 5-star rating
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Steve Spangler Science
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Littleton, CO 80120
Clear Balloons – 100 pack
Josie LaFrancis –
I have been using this snow with children for over a decade and watching their sweet faces transform with pure joy as the snow magically appears before their eyes! We hold an annual toy drive for needy children and this is always the biggest highlight! I usually use a bit in my children’s classrooms a couple of weeks before our toy drive so kids can compare textures (fluffy powder vs compacting snowballs). Best thing ever for kids (and adults)!
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Chelsea Lamb –
We bought 50 gallons of insta snow to give our niece and nephews a white christmas! We made it all on Christmas Eve late at night and covered our front lawn! It was soo cool and looked and felt like real snow! We were soo excited, but we didnt think about the moisture in the air sadly and when we woke up in the morning it was way too wet and turnes super goopy.. We were really bummed, next time we will just wake up early and do it that morning! But the kids still loved it and since they had never seen snow they didnt know the dofference! Overall it is a great product and we are lookibg forward to trying it again!
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Schoolhouse Children’s Museum –
We recently ordered your snow for an event and it was awesome–we had another event right after that and had no time to order and found it at a local store needless to say their snow was awful!!!Just ordered your super size for our New Year’s Event.My advice::: Always order the snow from Steve Spangler!
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Valerie Munoz –
My 1st and 2nd grade kids absolutely loved it. How do you make the powder? That would be an expansion of the activity I like to teach.
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Angela –
What a wonderful experience this was for the kids. The children were truly captivated and curious as to how quickly the polymers absorbed the water and expanded. We did this as a science lesson on one of the half days and students loved this. Will do this again.
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Neita Oates –
I use this every year with my preschoolers. The four year old class does a focused science activity first to create the snow, and I always enjoy their cries of amazement. The 3 year old class gets to enjoy what the four year olds created and love it just as much. I have learned that when used for free sensory play, it needs to be replaced pretty often because it gets compromised and turns jelly like – which is why I ordered twp bags because it is totally worth it!! Everyone is excited when they have to make more!!
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Ellen Mibbs –
We use the snow at our preschool and the kids love it! I purchased some for our early childhood winter fun night and it was a hit!
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The best of the best instant snow –
This instant snow powder is really good and helpful for science fairs and stuff like that. My friend invented this rainbow snow 3000. There’s wood and when you let go of the wood the powder from tubes falls down into the food colouring water and makes wonderful instant snow!
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N. –
Ordered it several times already for classroom fun science. Kids of all ages loved it!I use it to explain the science of polymers and even compare the physical behavior to that of real snow. One of my classrooms even started a snow fight with it :)I always keep a small bag in my purse to wow kids in any gathering. Highly recommend!
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CC –
When I nannied some girls they luved it so much they didn’t want to stop playing with it! (:
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April Oaks –
This is really fun to play with. My kids favorite is to put some in their hands dry, add water, then throw over their heads. You can see what I mean at the one minute mark on this video.
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Rob –
I have started a tradition of buying this snow for our New Year’s Eve Party every year. I put it in a sandbox with lots of beach toys and the kids go nuts for it. It’s great because unlike real snow it doesn’t get them wet and it isn’t really cold so it just provides hours of fun. Great product!
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