SKU: 49828906090

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

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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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SKU: 49828906090

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4.3 ★★★★★
Based on 11 reviews
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maria cruz
Charlottesville, US
★★★★★ 5
Really liking this so far
Size: 4.05 Fl Oz (Pack of 1)
I’ve been using this about twice a week and usually leave it on for around 2 hours before washing my hair. First thing I noticed was that it’s thick and moisturizing without making my hair feel oily or weighed down. A lot of hair oils I’ve tried in the past left my roots greasy, but this one doesn’t. After I style my hair, it definitely looks shinier and feels fuller with more body. My ends also feel softer and less dry. I only need a small amount each time, so the jar should last a while. The smell surprised me in a good way too. To me it smells kind of like coffee or peanut butter. It has a natural scent and isn’t too strong. I know hair growth products take time and I’m realistic about that, so I’m planning to keep using it consistently for a few months before judging those results. But based on how healthy and manageable my hair already looks, I’m happy with this purchase so far.
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Reviewed in the United States on May 19, 2026
J
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jason
Natrona Heights, US
★★★★★ 5
Moisturized without feeling greasy
Size: 4.05 Fl Oz (Pack of 1)
Been using this Batana Oil for a few weeks and my hair already feels thicker, softer, and healthier. I’ve noticed less shedding and my scalp stays moisturized without feeling greasy. You can tell it’s natural and high quality. Definitely worth trying if you’re dealing with thinning or breakage.
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Reviewed in the United States on May 23, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
So Far So Great
Size: 4.05 Fl Oz (Pack of 1), Size: 4.05 Fl Oz (Pack of 1)
Super excited to add this product into my hair care regimen. The batana oil has a mild but pleasant smell. The oil is more of a paste so I don’t have to use much. On days when I layer products, I like to oil my scalp and hair strands and apply the batana oil to my ends as a sealant. I also apply it to my hairline and scalp sometimes. So far it has made my hair feel and look moisturizer, soft and fuller. I’m very excited to see the positive effects that it has long term. I was encouraged to apply the product from the plethora of positive reviews. And the fact that batana oil is proven to be great for hair health.
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Reviewed in the United States on May 7, 2026
L
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leah
Birmingham, US
★★★★★ 5
This stuff is awesome!
Size: 4.05 Fl Oz (Pack of 1), Size: 4.05 Fl Oz (Pack of 1)
What I have noticed is: My hair feels softer and more moisturized, Less dryness, especially at the ends, Overall looks a bit more nourished and stronger.
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Reviewed in the United States on May 23, 2026
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DCmomgotgame
Phoenix, US
★★★★★ 5
Moisturizer type 4 hair
Size: 4.05 Fl Oz (Pack of 1), Size: 4.05 Fl Oz (Pack of 1)
This oil provided my type 4 hair a lot of moisture. The texture of this product is moist. It worked for me when I needed the extra moisture to pull back my hair or to stretch my hair prior to twisting or braiding. I used it about 3 times a week. I’ve had it a months and I still have almost 1/2 a jar left. If you are looking for shine, this one provided shine but only after I brushed it. Overtime it helped my hair be easier to work with. The smell is okay - nothing overbearing that interfered with my own perfume. Look at the picture and you can see that it came sealed very well. Buy it and see for yourself how great it is.
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Reviewed in the United States on May 2, 2026

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