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๐ง Transform curiosity into hands-on magic with the ultimate superabsorbent polymer!
This 1-pound jar of sodium polyacrylate, the superabsorbent polymer used in diapers, instantly absorbs up to 800 times its weight in water, turning liquid into gel. Perfect for STEM education, sensory play, magic tricks, and DIY cooling packs, itโs non-toxic and rigorously tested to meet ASTM and CPSIA safety standards. Ideal for kids 4+, it comes in a reusable container with a scoop for easy, repeated use.


| ASIN | B00579ROC6 |
| Age Range Description | 4+ |
| Best Sellers Rank | #73,971 in Toys & Games ( See Top 100 in Toys & Games ) #620 in Educational Science Kits |
| Brand Name | Science Gone Fun |
| Color | White / Clear |
| Customer Reviews | 4.6 out of 5 stars 212 Reviews |
| Educational Objective | Science Project |
| Item Dimensions | 3.5 x 3.5 x 4.5 inches |
| Item Type Name | Water Storage Crystal Gel |
| Item Weight | 16 ounces |
| Manufacturer | Science Gone Fun |
| Manufacturer Part Number | EDPB00579ROC6 |
| Manufacturer recommended age | 4 years and up |
| Material Type | Super Absorbent Polymer, sodium polyacrylate |
| Model Number | SG_B00579ROC6_US |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Size | 1 Lb |
| Theme | Science |
| UPC | 760941101043 |
| Unit Count | 1 Count |
L**R
Works like advertised
This was a much better price than what I bought previously. My young grandson uses this as part of a magic routine
C**N
Great for science experiences
Great for attention getting science!
Y**O
Great to work
Good Product
D**Y
Great for fun and science lesson
I used this as an educational tool for what happens when we add something to a molecular structure. What helped even more was the package suggesting to add salt and watch the water separate from the product. More scientific schooling in that. Now itโs being used in homemade squishy things. The smell is rubbery but not overpowering. It stays on the state you mix it too. Weโve had some made for over a week and no separation. Fun on many levels for kids especially for those that need that tactile experience.
A**R
I use this one pulling toilets to minimize water leaking water
Been using this item for years, works great in toilets to keep water from spilling when working on the flange or changing out toilets. Sprinkle a few spoonfuls in and it turns into a gel. My package this time got damaged, the cap was busted and shipping and had a little bit in my mailbox and in the bag. Didn't think it was a big deal, until I went out to mailbox after a rain and there was wet gel in there with a check, thankfully the check was not damaged just the junk mail :-)
R**E
Neck cooler filler
I loved these polymers for my sewing class making neck coolers. Awesome product. I work at Nuttalls Bernina Sewing Store.
N**T
As advertised
Works great
I**Z
Excelente
Muy bueno
M**E
Five Stars
Works great is plants
Trustpilot
1 month ago
1 month ago