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Thames & Kosmos - Crystal Growing Kit - Multi
Introduce your child to crystals with this Thames & Kosmos 643522 crystal growing kit, which features all the materials needed to grow 4 chemically different crystals. A 32-page book provides a full-color guide to performing 15 exciting experiments.
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What's Included

  • Crystal Growing Kit

Product Features

Crystal growing kit

Gives your child the opportunity to experiment with octahedral potassium alum crystals, rapidly-growing sodium sulfate crystals, long needle-shaped sodium acetate crystals and plaster made from gypsum crystals.

32-page book

Instructions on how to mold plaster shapes and grow layers of crystals on them, make colored crystals, grow crystals rapidly and slowly, create a geode, and learn about the energy of crystallization.

Ages 10 and up

To instill curiosity, creativity and an interest in science.

Product images, including color, may differ from actual product appearance.