








💎 Crack open curiosity and own the coolest crystal collection!
The NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes kit offers an exciting STEM activity featuring 10 hand-selected natural geodes, protective goggles, display stands, and a detailed 16-page full-color learning guide. Designed for kids 8 and up, this kit combines hands-on geology exploration with educational fun, making it a standout gift that inspires scientific curiosity and proudly displays your crystal discoveries.





























| ASIN | B0160JB7IS |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,254 in Toys & Games ( See Top 100 in Toys & Games ) 104 in Educational Science Kits |
| Colour | Multicoloured |
| Customer Reviews | 4.3 4.3 out of 5 stars (31,216) |
| Date First Available | 23 Nov. 2015 |
| Educational Objective(s) | Earth Study & Mineralogy |
| Item model number | NGGEO10 |
| Language | English |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | Multiple |
| Number of pieces | 1 |
| Product Dimensions | 6.98 x 19.68 x 30.48 cm; 970.69 g |
| Remote Control Included? | No |
K**2
A introduction to geometry
This is truly a wonderful gift for the entire family! It not only met our expectations but also exceeded them. It's both enjoyable and educational, serving as a fantastic introduction to geometry.
S**W
Brilliant. Must buy!
Absolutely brilliant. Realy impressive and genuine geodes. My son is seriously impressed with this and hes been left with some really good crystals for display.
D**R
Great fun
I think I enjoyed this more than the kids!! Needs an adult as the rocks are very hard but so worth it! Some of the stones are quite small so would say it’s a little misleading when is states ‘premium’ but would still recommend
A**K
Excellent
Excellent. Very nice. Interesting.
A**R
Cool present
Brought nephew for his 10th birthday he loves them!
M**T
Mostly Rock, some had white crystals not worth money
Mostly Rock with not many crystals. Had these before which were lots better, very disappointed this time as the ones that did have crystals were all the same white colour. Won’t be buying again EDIT. Excellent customer service as they read this review and have totally refunded this order and apologised without me requesting .Thank you, may of been a faulty batch.
B**E
Gem stones
Thank you. We bought it as a gift for 10 years old girl. And she was very exited, the fems are heavy and brilliant color
A**A
Grey/Blue Geode
Very impressed so far! Obviously my so. Wanted to open the largest one and also a darker colour than the rest. I had read the previous reviews where people were disappointed, so I made sure he knew there was a possibility they might be all white. I think they are beautiful whatever colour and the rest are going in his party bags as party favours. 4stars instead of 5 for the size variations some are tiny.
K**O
Padrisimoooo mi hijo se divirtió muchísimo abriendolas!
T**Y
It was a great gift idea
C**N
Great set but be warned, these are quite hard to open. With the regular hammer, I probably had to hit it for a good 20min! I guess it attests to their authenticity
M**L
We bought this for our son. He really looked forward to opening the geodes. The instructions told us to be gentle with our hammer and chisel. This was relevant for one of the geodes. The crust was thin, just like in the picture. Two of the others were almost entirely closed up on the inside. The last, really pretty, was filled up halfway. + One of them was beautiful. + One was like in the pictures and suitable for the instructions. - Two were almost grown solid, needed much more force to be opened than described - The fun factor ended soon because of the thickness of the stones.
D**N
This geology kit was a huge hit! From the moment we opened the box, it was clear that this set was well put together and exciting for kids. It includes everything you need — safety goggles, display stands, and 10 premium geodes ready to crack open — so there’s no scrambling for tools or missing pieces. The geodes themselves were fascinating. Some had sparkling crystals inside, others had cool formations that kept the kids guessing with each new one. Breaking them open was safe and satisfying, and the included goggles made it a fun hands-on experience without any worries. What I love most about this kit is how educational it is. It turned a simple gift into a mini science lesson about rocks and geology, and the kids were genuinely curious and engaged the whole time. The display stands are a nice touch too — they make it easy to showcase their discoveries afterward. Overall, this was a fantastic STEM gift that provided both entertainment and learning. Highly recommend it for kids who love science, rocks, or just hands-on fun!
Trustpilot
3 weeks ago
1 month ago