Bath Bomb STEMulators

Bath Bomb STEMulators

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$12.95
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$12.95
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What makes a bath bomb fizz? Uncover the chemistry secret while you concoct 2 of your own scented SUPER bath bombs.  Learn about chemical reactions and apply the fundamentals of chemistry.

Includes:
50g sodium bicarbonate powder
25g citric acid
25g cornstarch
Red coloring
Vanilla fragrance
Bath bomb mold
110ml beaker
Spoon
Stir stick
Wood packing stick
Instructions