National Geographic Rocks & Mineral Collection - Rock Collection Box for Kids with 15 Gemstones and Crystals, Geology for Kids, Crystal Collection, Science Kit, Rock Gift (Amazon Exclusive)

Great product my nephew loved it! Its a great variety of different rocks and east to clean up. A great stem project for kids!

Son love's the mineral kit!

We got this as a small gift for a friend's daughter who loved the geology unit at school. It is perfect! But it is smaller than I had pictured -- which is totally on me not the description here haha. Just make sure you realize how small it is before you order. BUT the small box and the rocks are great!

My daughter loves rocks, so this made a great christmas gift. However, I do wish it had come with additional grit...or at least information on where more can be purchased. Some of the stones could use another cycle in the tumbler...Also, its very loud...

Great educational kit.

Such a perfect kit for kids, comes with a little baggie for them to hold their “gemstones” and a box to separate them all in their special little place. Not messy like those dig kits, great stones, and my kids think they are so fun.

My boys liked this when we first got it Because they love collecting rocks, but they didn't care for them very much because they were way to small and some were broken. They were all easily lost. Interest in them was very short, I wish they were bigger and not broken on top of that. They should be cheaper for what you get.

My 6 year old loves stones, rocks and gems. This gift was a hit for Christmas. The set comes with gems, a box, a little baggy for more, a booklet outlining different gems (my son loved looking thru this) and a magnifying glass. Fun for kids, cute gift idea!

No 6 year old son absolutely loves this set!

Half the rocks were shattered or cracked by the time it got to my son, not impressed.