Thames & Kosmos - Crystal Growing Kit

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.
Save $2
Was $39.99
Cardmember Offers
Frequently bought together

Item you're currently viewing

Thames & Kosmos - Crystal Growing Kit - Larger Front
Thames & Kosmos - Crystal Growing Kit
  • Item you're currently viewing
  • $37.99
Offer disclaimer



What's Included

  • Crystal Growing Kit


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.

Be the first to write a customer review
(0 reviews)
Write a review and get bonus points
My Best Buy® members: Get bonus points for your approved review when you provide your member number. Subject to My Best Buy program terms.

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