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

Find many great new & used options and get the best deals for Smithsonian Crystal Growing Kit Grow 3 Crystals -1997 SEALED at the best online prices

Smithsonian Crystal Growing Kit Grow 3 Crystals -1997 SEALED

Grow 2 Beautiful Crystals Sparkling Crystals in Citrine and Aquamarine This product is for ages 10 and up

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Use the Thames & Kosmos Crystal Growing kit to try out four types of crystals, each with unique properties. These include potassium alum crystals that form regular shapes, fast-growing sodium sulfate crystals, long needle-shaped sodium acetate crystals, and plaster made from gypsum crystals. Create fun plaster shapes like stars, lightning bolts, dolphins, and pyramids. You can grow crystal layers on these shapes too. Make colored crystals with dyes and mix dyes to grow a variety of colors.

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