Name: Thames & Kosmos Crystal Growing Kit
Brand: Thames and Kosmos
SKU: D353631S
Price: 36.74 USD

Buy Thames & Kosmos Crystal Growing Kit at Michaels.com. Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit.

Free on Orders $49+

Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle-shaped sodium acetate crystals, and plaster which is made from gypsum crystals. Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids, and grow layers of crystals on them. Use dyes to form colored crystals, and mix the dyes to grow a rainbow of custom colored crystals. Display your crystal creations in a clear treasure chest with a locking lid. Mold your own geode, a hollow rock with crystals growing inside, and create a beautiful crystal cavern inside. Experiment with growing crystals rapidly and slowly, and observe how that affects the crystal structures. See if you can grow one giant crystal, and many small crystals on the surface of a rock. Measure how the crystallization of solids out of a solution, and the dissolution of crystals back into solution, affect the temperature of the solution. Learn about the energy of crystallization. Investigate solutions, crystallization, and the chemistry of crystal growing.<br><br>Details:<br><ul><li>Grow dozens of dazzling crystals</li><li>Conduct 15 illuminating experiments</li><li>For ages 10 and up</li></ul><div>Contents:<br><ul><li>Geode mold and basin</li><li>Mold for plaster shapes</li><li>Plaster</li><li>Potassium aluminum sulfate, 50 g</li><li>Potassium aluminum sulfate, 20 g<br></li><li>Sodium acetate</li><li>Sodium sulfate</li><li>Lid remover</li><li>Pipette</li><li>Wooden spatulas (3)</li><li>Dye tablets (5)</li><li>Measuring cup, 200 mL</li><li>Measuring cup lid</li><li>Measuring cups, 30 mL (3)</li><li>Measuring cup lids (3)</li><li>Treasure chest</li><li>32-page full-color manual</li></ul></div>

Thames & Kosmos Crystal Growing Kit | Michaels

Thames & Kosmos Crystal Growing Kit

Thames & Kosmos Crystal Growing Kit

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Thames & Kosmos Crystal Growing Kit

Thames & Kosmos Crystal Growing Kit

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