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The science of slime! Hands-on explorations of states of matter, the chemistry behind gels, polymers, and phosphorescence in 15 different experiments. Experiment making glow-in-the-dark gel, a putty substance that flows and stretches, breaks and bounces, eco-foam fizzle, and much more.
Made in the USA for Copernicus Toys.
$18.00
Price: $18.00