Clear, Colorless Superabsorbent Polymer Spheres

Clear, Colorless Superabsorbent Polymer Spheres

SKU: 840394NC
$20.60Price

Grow from approximately 4 to 20 mm in diameter. Made of superabsorbent polymer, these objects grow to several times their original size when soaked in water. Each pack contains 50 g (about 1,100 spheres). Allow 12 hr to hydrate fully.