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NATIONAL GEOGRAPHIC Mega Crystal Growing Lab - 8 Vibrant Colored Crystals To Grow with Light-Up Display Stand & Guidebook - Includes 5 Real Gemstone Specimens Including Amethyst & Quartz

4.6 out of 5 stars 10,244 ratings
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Style: 8 Crystal Lab
8 Crystal Lab
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Size Basic Pack
Brand NATIONAL GEOGRAPHIC
Theme Crystal Science
Age Range (Description) 8 years and up
Item Dimensions LxWxH 12 x 3 x 10 inches

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  • FAST GROWING CRYSTALS IN 8 COLORS - Blue, pink, red, purple, green, orange, yellow, and glow in the dark; crystal chemistry has never been so fast (grows in 3 - 4 days), fun, and colorful! The perfect educational gift for boys and girls
  • GROWING IS EASY – Easy-to-follow instructions and the 2 included silicone growing chambers make growing your crystals easier than ever!
  • NIGHT LIGHT DISPLAY – Show off 5 of your favorite home-grown crystals in the included light-up display! This fun kids STEM activity can help inspire a lifelong love of science and learning
  • INCLUDES REAL CRYSTAL SPECIMENS – Start or expand your rock collection! Comes with 5 real gemstone specimens: quartz, rose quartz, fluorite, calcite, and amethyst. Learn about the gemstones in the kit with the included, full-color learning guide
  • SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you

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  • NATIONAL GEOGRAPHIC Mega Crystal Growing Lab - 8 Vibrant Colored Crystals To Grow with Light-Up Display Stand & Guidebook - I
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  • NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles, Detailed Learning Guide & 2 Display Stands - Great STEM
  • +
  • NATIONAL GEOGRAPHIC Rocks & Fossils Kit – 200+ Piece Set Includes Geodes, Real Fossils, Rose Quartz, Jasper, Aventurine & Man
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  • Save 10% on NATIONAL GEOGRAPHIC Gemstone Soap Making Kit when you purchase 1 or more Qualifying items offered by National Geographic Toys. Here's how (restrictions apply)
  • Save 10% on NATIONAL GEOGRAPHIC Blue Sparkling Play Sand when you purchase 1 or more Qualifying items offered by National Geographic Toys. Here's how (restrictions apply)
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WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Product Description

The Chemistry Lab for Crystal Enthusiasts!

With this Mega Crystal Growing Lab children will learn about crystal formation while magically growing crystals in 8 different colors!

This deluxe kit includes:

  • 8 colors of crystal growing powder
  • 8 seed rocks
  • 5 real crystal specimens (quartz, rose quartz, fluorite, calcite, amethyst)
  • 2 silicone growing chambers
  • A light up crystal display base that elegantly displays your 5 best crystals
  • A stir stick and magnifying glass
  • A full color STEM learning guide and instructions

This STEM chemistry kit is the best way to start a rock collection and inspire your child with a love of science.

Your kids will love growing and displaying their stunning crystals.

National Geographic Toys makes the highest quality hands-on science toys, and all products are backed by exceptional service.

About the National Geographic Society: With a mission to inspire people to care about the planet, the National Geographic Society is one of the world's largest nonprofit scientific and educational organizations.

crystal growing, crystal growing lab, crystal display, crystal growing kit for kids
crystal growing, crystal growing lab, crystal display, crystal growing kit for kids
crystal growing, crystal growing lab, crystal display, crystal growing kit for kids
crystal growing, crystal growing lab, crystal display, crystal growing kit for kids
crystal growing, crystal growing lab, crystal display, crystal growing kit for kids

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choking hazard - small parts - not suitable for children under 3 years

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Customer reviews

4.6 out of 5 stars
4.6 out of 5
10,244 global ratings

Top reviews from the United States

Reviewed in the United States on September 28, 2017
Style: 8 Crystal LabVerified Purchase
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5.0 out of 5 stars The perfect crystal grow kit!
Reviewed in the United States on September 28, 2017
This is the best crystal grow kit we've ever experienced. We got a MASSIVE crystal grow yield from each of the colors. We used distilled water and had extreme attention to foreign particulates/dirt to the mixing/pan containers to ensure a pure solution. We let grow for about 5 weeks each or until the solution level reach the top of the crystals.

PROs: excellent crystal yield and the colors remain vibrant for a longer period than most kits. Materials provided were high quality. Sample stones provided were also really cool and a nice touch.
CONs: The crystals seem to leach salts onto the night light stand for a few days to weeks. We had to constantly clean the light stand off. Minor gripe. The leaching stopped after a few weeks and the crystals are fairly stable now.

I would buy this kit for all my friend's kids. It really is that awesome.
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333 people found this helpful
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Reviewed in the United States on January 11, 2021
Style: 6 Crystal LabVerified Purchase
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5.0 out of 5 stars You No Longer Need To Remove Seed Rocks!!!
Reviewed in the United States on January 11, 2021
It took me a while to figure out that, in the current version of this set, YOU DO NOT NEED TO REMOVE THE SEED ROCKS! I was very worried about doing this part, as I had read many reviews from frustrated people who broke their crystals trying to pry the seed rocks out of them. Then, right before trying to remove the first one, it occurred to me to stick in on the base first to see how it looked, without removing. It looked perfect! I went back to the reviews, did a key word search, and found in the features and details section it states "with our new crystal clear seed rocks, there's no need to remove them and risk breaking your delicate crystals." Whew, and thank goodness for that! The instructions don't state anything about removing the seed rocks, but they also don't state clearly to leave them in. Initially, I was just going by all the reviews and assuming I needed to remove them, but thankfully, I did not. Hopefully, this review might help others who are confused on this point.
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78 people found this helpful
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Reviewed in the United States on December 15, 2016
Style: 8 Crystal Lab
448 people found this helpful
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Reviewed in the United States on January 6, 2017
Style: 8 Crystal LabVerified Purchase
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DD
5.0 out of 5 stars A great teaching toy
Reviewed in the United States on January 6, 2017
We bought this kit for a Christmas gift and it was a big hit while we were setting up the experiment. You get 8 crystal mixes and seeds to work with and four silicon growing chambers. You will need to have a space set up where the chambers can sit for 7 to 10 days for the crystals to grow without being moved. One word of advise DO NOT US ALUMINUM CONTAINERS TO BOIL THE WATER AND DISSOLVE THE CRYSTAL MIX. The aluminum will react with the mix and you will end up with crystalline cotton candy instead of crystals shown on the box. The company Discover with Dr. Cool sent us a replacement crystal mix and seed to replace the botched crystal.
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285 people found this helpful
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Reviewed in the United States on January 10, 2018
Style: 8 Crystal LabVerified Purchase
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5.0 out of 5 stars Wow! I'm so amazed how great this worked!
Reviewed in the United States on January 10, 2018
Ok so this kit takes a bit of effort but WOW the results are stunning! I bought this for my 6 yo daughter for Christmas. We set up the first 4 crystals per the directions and let them sit 10 days. We had fun looking each day to see how big they were.

After they were done, I removed the crust from the edges of the cup, poured off the liquid, and eased the crystal out of the cup. They came out easily.

To get the seed rock out, I used a razor blade, went around the edges and flaked off the crystal growth to expose the edges, then used the corner of the blade to pop the rock out. I was veeeery careful and all 4 crystals came out intact!

It takes patience but totally worth it, the resulting night light is a treasure she will probably keep for life.
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127 people found this helpful
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Reviewed in the United States on September 21, 2018
Style: 8 Crystal LabVerified Purchase
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5.0 out of 5 stars End results are beautiful
Reviewed in the United States on September 21, 2018
I initially bought this for my niece but it was so tempting that my niece never knew about it 😈. It's fun and end results are pretty. Boil water, pour the boiled water in a bowl (exact water level marked on each cup), add the powder and stir until all powder is treated. Pour the solution into the cup, wait for 12 minutes and then drop the seed carefully into the solution. Place the cup in a dark area and keep it steady and untouched for 7 days. My end results are in the photos. Removing the seed is not that tricky, u need a knife and u need to remove the crystals forming around the seed edges. Once those are removed, stick the knife in between the seed and the crystal and gently remove the seed, crystal will be delicate at this time. Avoid cleaning the seed or exposing it to pressurized water directly when out of the cup.
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99 people found this helpful
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Reviewed in the United States on August 28, 2018
Style: 8 Crystal LabVerified Purchase
91 people found this helpful
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Reviewed in the United States on April 27, 2017
Style: 8 Crystal LabVerified Purchase
97 people found this helpful
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Top reviews from other countries

Rich Skinner
5.0 out of 5 stars My 8 year old son loved it!
Reviewed in the United Kingdom on November 29, 2020
Style: 6 Crystal LabVerified Purchase
5 people found this helpful
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a tall guy
4.0 out of 5 stars Fun family activity - patience required
Reviewed in Canada on February 5, 2020
Style: 8 Crystal LabVerified Purchase
23 people found this helpful
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hay t
5.0 out of 5 stars Brilliant.
Reviewed in the United Kingdom on April 4, 2022
Style: 6 Crystal LabVerified Purchase
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hay t
5.0 out of 5 stars Brilliant.
Reviewed in the United Kingdom on April 4, 2022
Followed the clear easy instructions and within 3 days we could see the crystals forming. I left them for 2 weeks to make sure the formed fully and were not too fragile to get out of the holders.
The light display (as you can see from the photos) really brings the colours out. My 7 year old son is very very happy with them.
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One person found this helpful
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Grandma Gee
1.0 out of 5 stars So disappointing
Reviewed in Canada on May 2, 2018
Style: 8 Crystal LabVerified Purchase
28 people found this helpful
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fuzion9
2.0 out of 5 stars Was really fun for kids to setup and watch the crystals grow
Reviewed in Canada on May 11, 2018
Style: 8 Crystal LabVerified Purchase
26 people found this helpful
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