SKU: 49828906090

Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual

Sale price$37.79 Regular price$41.99
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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

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Description

Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory ManualStyle: Crystal Growing Product Description We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex, providing the perfect learning experience for new chemists. Grow dozens of dazzling crystals! A full color, 32 page experiment manual guides your experiments in crystal chemistry. From the Manufacturer Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic

Style:Crystal Growing

Product Description

We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex, providing the perfect learning experience for new chemists. Grow dozens of dazzling crystals! A full-color, 32-page experiment manual guides your experiments in crystal chemistry.

From the Manufacturer

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. 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. Learn about the structures and geometries of different crystal shapes. This kit is thoroughly tested and safe: Over one million units of this kit have sold worldwide. A full-color, 32-page experiment manual guides your experiments in crystal chemistry and Earth science.

  • Learn about the structure and geometry of crystals
  • Grow dozens of dazzling crystals
  • Mold fun plaster shapes and use dyes to grow a rainbow of custom colors
  • Over 1 million kits sold world-wide
  • Includes 32-page full-color manual
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 49828906090

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4.6 ★★★★★
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Bethany L Kelly
West Palm Beach, US
★★★★★ 5
Best product for headlight restoration.
This kit comes with everything that you need to restore dull and yellowed headlights to original shine. I have used other products in the past that were not as easy or effective. Customer service was wonderful. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Great product!
Size: 36 pcs
This is great, it cost $10 at a shop to get a nail removed and plugged up, this cost less than 3 trips. It is especially helpful when you live in a high construction area like I do. Easy to use comes with everything you need. Great product and great price too.
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Reviewed in the United States on May 7, 2026
E
Verified Purchase
Elliot Gottlieb
Waukegan, US
★★★★★ 5
Professional grade and compact size!
Size: 36 pcs
Fantastic quality kit this is like walking into a garage and having them fix your tire only it's in a little pouch in your car trunk!
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Reviewed in the United States on May 21, 2026
N
Verified Purchase
Nicolas Kennedy
West Palm Beach, US
★★★★★ 5
Easy to use
Size: 36 pcs
Great quality. Worked great on first try. Pulled out a sheet metal screw from my work van tire, reamed it out with the tool, inserted the plug and pulled it out first try. Tire is holding air perfectly. I would definitely recommend this kit for anyone whondoesnt mind plugging a hole in their own tire.
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Reviewed in the United States on April 1, 2026
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Verified Purchase
J
Battle Creek, US
★★★★★ 4
Good, but far from pro grade
Size: 36 pcs
It’s a good to carry on the back of your rig product, but one can tell it’s a made in china quality deal and would not hold up to full time working duty. For the price it’s a ok deal
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Reviewed in the United States on December 18, 2025

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