Glowing Putty, Gels & Slimes

Hazel General Store


$ 19.50
Glowing Putty, Gels & Slimes
Explore states of matter, the chemistry behind gels, polymers, and phosphorescence. Make glow in the dark gel, a substance that flows and stretches, breaks and bounces, eco-foam fizzle, and much more. 6x4x4” box.

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