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💎 Crack open curiosity, one crystal at a time!
The National Geographic Break Open 10 Premium Geodes kit offers an immersive STEM experience for kids 8 and up, featuring 10 real, hand-selected geodes filled with diverse crystals. Complete with safety goggles, display stands, and a detailed 16-page learning guide, this kit combines hands-on geology exploration with educational insights, making it an ideal gift for young science enthusiasts eager to discover Earth's hidden treasures.





| ASIN | B0160JB7IS |
| Age Range Description | 8 years and up |
| Age range (description) | 8 years and up |
| Best Sellers Rank | 11,876 in Toys & Games ( See Top 100 in Toys & Games ) 119 in Educational Science Kits |
| Brand | Blue Marble |
| Brand Name | Blue Marble |
| Customer Reviews | 4.4 out of 5 stars 31,523 Reviews |
| Educational Objective | Earth Study & Mineralogy |
| Global Trade Identification Number | 00851456006470 |
| Included Components | Geodes, Goggles, Display Stand, Magnifying Glass, Learning Guide |
| Is Assembly Required | No |
| Item Dimensions | 7 x 19.7 x 30.5 centimetres |
| Item Type Name | – Includes Goggles, Detailed Learning Guide and 2 Display Stands - Great STEM Science gift for Mineralogy and Geology enthusiasts of any age |
| Item Weight | 2.14 Pounds |
| Item dimensions L x W x H | 7 x 19.7 x 30.5 centimetres |
| Item weight | 2.14 Pounds |
| Manufacturer | National Geographic Toys |
| Manufacturer Part Number | NGGEO10 |
| Material Type | Multiple |
| Maximum Age Recommendation | 1188.00 |
| Minimum Age Recommendation | 96.00 |
| Model Number | NGGEO10 |
| Set Name | 10 Crystal Filled Geodes Science Kit |
| Size | 19.68 cm diameter |
| Sub Brand | National Geographic |
| Theme | Earth Science |
| UPC | 851456006470 |
| Unit Count | 10.0 count |
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.
A**N
Great fun
Lovely set, lots of geodes,
C**Y
Great fun
It was very challenging to split open the geodes, but the 9 year old, whose gift it was, thought it was great fun.
A**R
Cool present
Brought nephew for his 10th birthday he loves them!
P**8
My stepson loves it!
My stepson enjoys collecting rocks and something similar, I thought this would be a great gift. He enjoyed it so much!
H**J
Cool but tricky to use
Very cool you but genuinely wish I had not gifted this to my 10 year old, as smashing through these proved difficult and the kit was soon abandoned.
T**Y
Great Activity For Kids
I was really surprised with this, please ensure you purchase a hammer & chisel to break them open. The kit does not come with anything to break them open. Most of them were the same colours but we had a few different ones as well. Its basically the luck of the draw when it comes to variety. My son (8yrs) & I had a lot of fun breaking them open and inspecting each one. Its a great bonding exercise.
J**.
My granddaughter loved it.
After mixed reviews I was undecided whether to buy this or not. However, my granddaughter absolutely loved it. Yes, most of the crystals were white but the exciting part was breaking them open. My granddaughter had a really good try at breaking them open but adult help is definitely required.
B**A
Bueno
Aunque aún no podemos abrir dos rocas todo está muy bien, solo que no viene de otro color, solo son blancas
I**S
This was scary.
Rocks. A harmless gift for some awesome kids that have an interest in everything. Rocks. A terrifying gift that will have an army of small children running around with hammers and larger rocks crushing smaller rocks wherever that may be. Outside, in the garage, in the living room while I am getting a drink in the kitchen, in the kitchen when I am finding out what happened in the living room. Not my kids, not my house, I would 100% buy again.
V**R
A lot of fun
This was a lot of fun! I got this for my 4 year old niece. She was definitely not strong enough to break the geodes but she loved giving it her all. Even dropping one off the balcony, and grabbing bigger rocks to drop on them. Yes, I know the box says 8+ but I figured, supervised and aided, she’s have a lot of fun & I was right. Worth the money! The geodes were decent. The biggest ones were very hard to break open. A chisel and a hammer were required. The smaller ones, surprisingly, had the prettiest sparkles in them. The pictures don’t do them justice. But there were a few very beautiful pieces out of this box.
E**.
Diversión para niños y adultos
Son bien duras de romper normal son rocas da ilusión saber que te tocará, pasas un rato agradable con los niños
C**N
satisfaite
Objet conforme
Trustpilot
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