Smithsonian Crystal Growing Kit

DescriptionKids will have fun learning science the fun way with this Smithsonian Crystal Growing Kit. Grow 3 beautiful crystal formations. Learn about

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Smithsonian Crystal Growing Kit.

Smithsonian Crystal Growing Kit Ages 10 and Up #2893 Still Sealed

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Crystal Growing Kit by Smithsonian at Fleet Farm

This kit gives kids all the tools they need to grow frosty diamond-shaped crystals using potassium sulfate and spiky crystals with ammonium phosphate.

Smithsonian Electronic Crystal Growing Kit

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