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physical science

1-8 of 8 items
1-8 of 8 items
250 UV Color Changing Beads - Assorted Colors - 250 beads

Get it by Nov 13, 2026

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Magic Sand - 227 gm

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Steve Spangler Science® Color Fizzers™ True Color Tablets - 100-Pack

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Steve Spangler Science® Extreme Geyser Tube™ - 1 tube, 1 roll Mentos

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Steve Spangler Science® Shape Gel™ Starter Set

Get it by Nov 18, 2026

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Steve Spangler Science® Geyser Tube™ - 1 tube, 1 roll Mentos

Get it by Nov 13, 2026

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Water Gel™ - 1 lb.

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Steve Spangler Science® Glow Powder Kit and Black Light - 1 multi-item kit