National Geographic Glow-in-the-Dark Crystal Grow Lab Kit for Child 8 years and up

from Nini89

This crystal grow set was absolutely awesome to do. The instructions was easy to understand. I love the book had not only clear instructions and tips but information in the learning guide about crystals. I learned something new. It was very fun to do. It came with everything i needed except the ...

from Michelle

Being a homeschooling mom, I'm always searching for enjoyable hands-on activities to include in our curriculum. My boys enjoyed checking their crystal growth progress each morning, and it only took 5 days to complete. The crystals did end up glowing in the dark, which was nice to see. I strongly ...

from Justin

Awesome product to teach patience. Had these when I was a kid and very happy to see them again. Of course the crystals are cool and really excited to see how they look glow-in-the-dark! Again, the best thing about this toy is the lesson in delayed gratification!

from Mon87

This National Geographic Crystal grow kit is cool. My kid loves fun new projects. This was easy to set up. I just use my own growing clear jar and mix up the crystal-growing powder in the water. I let that mixture sit maybe 10 minutes and then added the crystal seed rock in the middle of my jar. ...

from Kat

My kids had fun with this National Geographic crystal lab kit. The kit does include an authentic fluorite sample. My kids love the glow in the dark feature. I love that everything was included in the set. This does take more than one day so you have to be aware of that. I would recommend this pro...