NEW FORMULA! No glue, no PVA, no Borax. Just squirt the Rainbow String Slime into the bowl of Activator solution and watch the mixture instantly turn into slimy worms that glow under black light. Safe to touch, twirl, and twist as you explore the science of polymers.

$44.99

Rainbow

String Slime

HALLOWEEN

ACTIVITIES

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Looking for the easiest slime recipe ever? Our non-glue recipe will have you making professional grade slime like a special effects expert! Take your slime experience to the next level with Slime Art, String Slime™, and colors that fluoresce under black light!

With six amazing colors of Slime Art, you can create a rainbow of slime with our “no-glue” formula. Add some of the included mix-ins of orbs, jelly marbles, glitter, and plastic insects, then let it dry into your very own slime masterpiece!

$49.99

Set

Slime Art

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Light Sensitive, Color-Changing. Explore the science of building polymers by cross-linking long chains of molecules. Vampire Veins are way different from human veins, though. You probably know that veins and arteries appear red or blue in humans. But, that’s not the case for vampires!

$39.99

Color-Changing

™

Vampire

String Slime

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COLOR-CHANGING HEAT SENSITIVE STRING SLIME™

You won’t believe your eyes as temperature changes the appearance of this special kind of String Slime. This heat sensitive version of String Slime contains a thermochromic color-changing dye. Get hands-on with cross-linking temperature sensitive polymers.

$24.99

Color-Changing

String Slime

Heat Sensitive

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