Light-up Crystal Growing Kit for Kids - Science Kits for Kids Age 8-12 - 6 7 8 9 10 Year Old Boy Birthday Gifts - Gifts for Girls - STEM Toys for 7 Year Old Boys, Experiment Crafts for Age 10-12 Years

The science project worked great! My homeschool kids loved the activity. I have 6 homeschool kids and we were able to make so many with the kit. It was easy to control any messes. The growth rate was just as the kit described. The crystals are very fragile when they are finished. My kids had a lot of fun!

Fantastic birthday or Christmas gifts… AND no screens!

This kit made awesome crystals! Good size, and pretty colors. Directions were easy to follow and we were successful in creating three complete crystals. The light source is an led light that must be plugged in to a USB port.The only thing I don’t care for is that the crystals just sit on top of the light and are not secure. They are quite breakable, so I’m not sure how long it will last. The short cord keeps us from putting the light too far from an outlet.We used this kit as an activity to go along with our homeschool study on geology. The kids found it exciting to check the crystal growth each day. It was an enjoyable activity for both the kids and myself.

My 9 year old grandson really enjoyed creating these growing Crystals. He is sending me pictures as the crystal grows. Love the product.

My son loved this! Lots of fun!!

This kit offers great colors and unique crystals. My daughter is so picky about what types of gifts I'm allowed to get for my grandson she doesn't like plastic junk she really like this for him and he was very happy with the results he's very proud of his crystal growing! The colors are vivid

Ordered in October as a christmas gift for my son, the return window closed Dec 1st since Id bought it earlier. We will figure out a way to still make this work, but...all the little containers are very weak plastic and bust.. BE AWARE!

Good

Easy to use and great fun to watch grow!

aunke sigas las instrucciones al 100% no sale como en las fotos

les petits enfants ont appris la patience... le résultat est surprenant et magnifique.

I bought this to do with my grandson. The instructions can be improved. Of key note is that after the powder has dissovled and the liquid mixture has cooled, there is NO MORE STIRRING AFTER THE POWDER IN THE LIQUID HAS DISSOLVED. And this is the key: slowly pour in the right amount of crystal seeds to the individual display cup - DO NOT STIR THE CRYSTAL SEEDS. They need to stay exactly where they have fallen into the liquid in the display cup. Do not jiggle around. Let it sit undisturbed for at least 3 days or more. This part was not clear and I ruined the first one because of that. The instructions need to be much clearer on that part. For those crystals we did correctly - the results were amazing. Everyone was very impressed with these lovely crystals that my grandson and I 'grew'. I bought a second kit, to redo the one I ruined because we stirred the crystals seeds when we put them into the liquid. Another tip: When the crystal is done and washed off, put it on the black display flat, and then top with the display cup. I added a small piece of tape in 4 places on the bottom to hold the display plate and the display cup together otherwise it will fall apart.

Mio figlio si è molto divertito!