Glowing Putty Gels & Slime Kit

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.

$17.99
$17.99
Regular price

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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.