Slippery Spheres

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These tiny, granule-sized balls expand to over 200 times their size when water is added. Watch them slip, slide, bounce and explode! BoK contains 100 balls of each color (red, orange and blue); Try-It contains over 150 balls of a single color (varies).

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Slippery Spheres - Assorted Colors Item #: 018290
Grades: PreK-Adult
Rainbow Price: $2.00

Slippery Spheres Bag of Knowledge Item #: 042289
Grades: PreK-Adult
Retail: $4.00
Rainbow Price: $3.12

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