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๐ Unlock the hidden gems of natureโbecause your space deserves a story.
The National Geographic Polished Stones and Crystals 2 Lb. Bulk Collection offers over 2 pounds and 4500 carats of premium polished gemstones including agate, amethyst, and tiger's eye. Designed for ages 8+, this STEM-focused kit includes an educational guide and ID sheets, making it ideal for both learning and creative projects. Perfect for collectors, decorators, and craft enthusiasts, it combines award-winning quality with versatile uses.







































| ASIN | B08MHW8GLF |
| Age Range Description | 8 years and up |
| Best Sellers Rank | #69,168 in Toys & Games ( See Top 100 in Toys & Games ) #672 in Educational Science Kits |
| Brand Name | Blue Marble |
| Customer Reviews | 4.7 out of 5 stars 1,270 Reviews |
| Educational Objective | STEM |
| Included Components | 1 Learning Guide, 5 Full-Color Identification Sheet, Premium Polished Stones |
| Item Dimensions | 9.21 x 2.2 x 6.1 inches |
| Item Highlight | 2 Lbs. of 3/4-Inch Tumbled Stones, 4500+ Carats, Real Rocks and Crystals, Bulk Craft Supplies, Gemstone Geology Activity |
| Item Type Name | Premium Polished Stones and Crystals |
| Item Weight | 2.3 pounds |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer Part Number | NG34PROCK2LB |
| Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. |
| Manufacturer recommended age | 8 years and up |
| Material Type | stones and crystals |
| Model Number | NG34PROCK2LB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | National Geographic Premium Polished Stones |
| Size | One Size |
| Sub Brand | National Geographic |
| Theme | Gemstones |
| UPC | 816448029516 |
| Unit Count | 2 Count |
R**S
Good value, very entertaining
I have a six-year-old and a three year-old, they both loved this. I have to warn you, it gets really messy so make sure to lay some cardboard or a sheet or some newspaper down underneath. This is now a go to for birthday gifts and I plan on doing this as an activity for my kids at the next birthday party for my kids. Also, make sure you have a spray bottle handy so youโre not there for an hour. You just keep saturating the clay and it will degrade so they can get to the gemstones faster.
J**K
good collection if you donโt care about high-quality
I actually use these to add as little gifts for people. Theyโre not the highest quality, but theyโre exactly what I need to use a part of my giveaways. There are a lot of different crystals in the box.
T**W
A Rainey Day Activity
Nice selection of gem stones. I bought this set for my nieces as they are interested in looking for "pretty" stones. They spent a full afternoon sorting through and reading about each one. Very educational, I would recommend this as a rainey day activity.
S**Y
It is what is supposed to be.
Great learning tool. But it would be alot better if it came with more info about the rocks.
C**L
Worthwhile purchase
The stones are good sized and mostly tumbled. Smooth to the touch with good color. This box had more examples of quartz and tiger eye than some other stones. But overall a good variety to be had.
B**M
A Nice Way to Fill the Vase!!!
Wife had an empty vase, we used them to fill it up. Turned out to be very nice looking.
P**O
Seems to be a good product
The box looks exactly as pictured. I just hope it says good as it seems inside the box.
C**D
Great gift
These were a gift for my grandson; a nice and colorful assortment of rocks.
J**Z
Brilliant gemstones
I purchased this set for my grandson who has shown a budding interest in geology as heโs learning about volcanoes, tectonic plates and the periods of time that we use to describe the evolution of the planet. I thought that it might be an idea to nurture his interest in a more tactile and physical activity by presenting him with this exciting mixture of gems and minerals and the identification chart and characteristics definitions contained there in. I also purchased a small magnifying glass and one with an ultraviolet sensor to aid in matching the gems to the images and descriptions in the charts. His response has been most encouraging and has also peaked the interest of his other siblings, cousins and friends. So, all good and positive and I might now find myself as the founder of a whole new society. The product itself, is good value for the money, well packaged, fully comprehensively designed with characteristics chart included. Delivered promptly and I was able to track it through every single step of the whole process.
L**A
Totally worth it!
In love with these, great deal, great product, price is great. Fun to go through all of the stones. I've bought 2 boxes so far and will be buying more soon
A**R
Xmas present
Granddaughter love it
R**Y
Surprisingly good
Quite nice, the rocks and crystals are reasonable big and there is good variety. Nice if you are looking to complete or extend a kid's or starter mineral collection.
A**R
Exciting present for our granddaughter
She was so excited when she opened this box. She ran circles around us and gave us many hugs. A huge success!! She is 5.
Trustpilot
2 weeks ago
2 months ago