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Amazon Price: N/A (as of January 21, 2018 10:32 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Teach children about the beauty and complexity of crystal growth with the 4M Crystal Growing Experiment. This science kit contains all the materials needed to perform seven different crystal growth experiments. A special display case is included to admire the crystals once they are fully grown. Perfect for young science enthusiasts, especially those with an interest in geology. Complete instructions for each experiment are included with the kit. Recommended for ages 10 years and up.

Customer Reviews

2 important things to know !

372 people found this helpful.
 on September 9, 2016
By Raye
My 6 year old son loved this! He took his crystals to school for show and tell. He has them on his dresser now. He and I followed the directions perfectly and they grew like you see on the outside of the box. It was real fun watching them grow daily. Two very important things! 1. When they start growing on the edge of the container and outside (and they will) they will drip on the surface. I had a paper towel under mine and it went through the paper towel on the window sill and is impossible to remove without repainting! 2. If they get dusty do not put under water! Its like pouring hot water on ice cream. They crystal will wash away. (odd the crystal does that but the stain from the crystal is like titanium !) Hope that helps! [email protected]

This set is AWESOME! I highly recommend it

510 people found this helpful.
 on February 24, 2016
By TuCool
This set is AWESOME! I highly recommend it! I purchased it to grow crystals in the office as a fun experiment to keep me entertained during busy season and it did not disappoint. You need to be sure to follow the instructions carefully. I made a fatal error on my first attempt and did not wait the full 30 minutes before I added the crystal seeding and nothing ended up growing. On the subsequent attempts I followed the instructions to a T and was able to grow beautiful crystals. I even ordered a second set because the results were astounding.

Better than expected

200 people found this helpful.
 on January 9, 2015
By Ralph Phillips
Of the 6 crystals that could be made, 3 turned out very nice… The other 3 were somewhat disappointing. Having said that, the kids really enjoyed the process.

Awesome crystals!

361 people found this helpful.
 on January 15, 2015
By tabulous
I bought this set of crystals because it was the same brand as a previous crystal kit I had bought with tickets at an arcade. The first kit was awesome so I decided to give this a try. This kit says you can make 7 individual crystals. You can’t make 7 big crystals, but you can make 1 big, 2 medium, and 4 small (OR you could make 3 big only. It is based on how much crystal seeding and powder they start you with) It says the colors are assorted but I’m willing to bet that every kit comes with 1 pack of white, 1 pack of blue, and 1 pack of red. The kit encourages you to mix red and blue to make purple and mix the blue or red with white to make pink or light blue. The image I have attached is what color you get when you mix red and white.

Fun set, great family project for the Christmas break!

 on January 8, 2018
By B.W.
Very fun project! My kids enjoyed working on it, and checking the growing crystals each day. Three of the crystals were not very successful, which was a shame because my kids did two each, so that left some of them disappointed. There was a lot of “crystal climbing”, and two of them dried out before nice crystals could form. The crystals with red seemed to be the most successful, and the ones with just blue or white failed or were very small. Over all we were pleased and maybe we will get another set and try again.

We loved it

 on January 6, 2018
By Scott Auden
My 11-year-old son insisted I write this review, right after we finished displaying lovely crystals we grew together. We had fun together mixing dissolving watching them grow and talking about crystals and chemistry. It takes a little adult assistance, but not much. I think it makes a lovely gift for a science-minded child. Highly recommended.

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