Blue MarbleNATIONAL GEOGRAPHIC Kids Rock Collection – 1.25 Lb Assorted Rocks, Minerals & Gemstones Plus 50 Cool Rocks and Minerals to Share, STEM Earth Science Kit for The Classroom, Easter Basket Stuffers

Grandson loves it.Would recommend.

This is a really great kid friendly birthday party kit. The kids ages 8-14 got really excited to see this fun activity at my grandson’s birthday party. It was a huge hit! The National Geographic name attached was added bonus. Great quality and learning activity. I put stones on a tray and read the descriptions and the went wildly rummaging looking for their favorite rock to keep. Kit has plenty of stones to keep everyone happy. There was enough to go around a few times.

I bought this item for my grandson for his Christmas present. He has taken interest in Geology, so I thought this might be ideal as a starter. When I received it, I was excited. I know he will enjoy it immensely.

Comes with so many rocks. So many things to learn and the bags are beautiful little gift bags if you do a party there’s 10 of everything and then a big bag of polished rocks. Absolutely wonderful for anyone to ‘discover’ and become educated on so many different rocks.

I bought this to put in goodie bags for my 10 year old twins birthday party. I wanted something cool that kids would keep instead of the cheap crap that normally people put in those bags that usually gets thrown out. My boys LOVE rocks and gemstones and these were small but great quality! We had plenty for the 10 bags that came with it! We actually had one extra child come (a sibling of a child invited) and there was plenty left after making the 10 bags to make her a little ziploc with some rocks in it. The only thing that would improve it is if the little bags were a bit bigger and if a rock identification guide came with each bag. There is only one guide for all 10. So I just color copied it on my home printer and it came out fine. :)