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Copernicus Toys Glowing Putty Gels and Slime Kit |STEM Kit Chemistry Kit

Marsoni M251S
Sale price$22.99
Pay 4 payments of $5.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Copernicus Toys Glowing Putty Gels and Slime Kit |STEM Kit Chemistry KitThe science of slime! Our Copernicus Toys fan favorite hands on explorations of states of matter, the chemistry behind gels, polymers, and phosphorescence. Experiment with making glow in the dark gel, a putty substance that flows and stretches, breaks and bounces, eco foam fizzle, and much more. 15 experiments in an awesome box. 6x4x4" box. Back to school STEM kit! These experiments are tactile great sensory play A favorite gift Our packaging makes
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4.6 ★★★★★
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Craig
Lexington, US
★★★★★ 5
Perfect Dog Toy and hard to find
Color: Large size (7.9")
Hard to find toy. My dogs favorite toy and this is a really good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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Verified Purchase
Dawn Christine Davault
Battle Creek, US
★★★★★ 1
Not strong. Didn't last
Color: Large size (7.9")
Was ripped apart very quickly. Not strong. Would not buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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Verified Purchase
GRohloff
Whiting, US
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
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Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
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Reviewed in the United States on May 26, 2026
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Verified Purchase
VegasHawkeye
Carnegie, US
★★★★★ 5
Picky dog approved!
Color: S6-muti-color, Color: S6-muti-color
I have wasted so much money on dog balls that they won't even pick up! They finally were obsessed with the Kong rubber green/blue or red/blue ones, but they're $3+. each, and they break from the dogs squishing it. I honestly had zero expectations on these, and they BOTH picked them up on the first throw! That's huge!! Seem to work fine in the ChuckIt. As for the squeaker, at first I was like "Oh nooooo." when they both loudly started! Much to my (and my neighbors') happiness, the squeakers stopped working after a couple minutes. 🤣
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2025

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