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Molecule Madness - Spark

Original price $0
Original price $9.50 - Original price $9.50
Original price
Current price $9.50
$9.50 - $9.50
Current price $9.50

Make wobbly gelatin beads by dripping sodium alginate into a solution containing calcium ions. Learn how massive chains of polymers make these fun squishy orbs possible.

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Pickup available at Nature’s Workshop Plus!

Usually ready in 24 hours
SKU 20418 X