Glowing Putty, Gels and Slime Kit

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  • The science of slime! Our Copernicus Toys fan favorite hands on explorations of states of matter, the chemistry behind gels, polymers, and phosphorescence. Experiment 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.
  • Made in United States of America




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