
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
💠 Own a piece of the planet’s story — polished perfection in every stone!
The Blue Marble National Geographic Premium Polished Stones set offers 2 pounds of 3/4-inch tumbled gemstones totaling over 4500 carats. Featuring a diverse collection including agate, amethyst, rose quartz, and more, this STEM-focused kit comes with a detailed learning guide and ID sheets. Perfect for educational exploration, home decor, and creative crafts, it’s designed for ages 8 and up and backed by National Geographic’s trusted quality.

| ASIN | B08MHW8GLF |
| Age Range Description | 8 years and up |
| Best Sellers Rank | #10,382 in Toys ( See Top 100 in Toys ) #132 in Educational Science Kits |
| Brand Name | Blue Marble |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,180) |
| Educational Objective | Exploratory Skills |
| Included Components | 1 Learning Guide, 5 Full-Color Identification Sheet, Premium Polished Stones |
| Is Assembly Required | No |
| Item Dimensions | 23.4 x 5.6 x 15.5 centimeters |
| Item Type Name | Premium Polished Stones and Crystals |
| Item Weight | 2.28 Pounds |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer Part Number | NG34PROCK2LB |
| Manufacturer recommended age | 8 - 12 years |
| Material Type | stones and crystals |
| Model Number | NG34PROCK2LB |
| Number of Items | 907 |
| Number of Packs | 1 |
| Set Name | Ultimate Rock |
| Size | 2.2 x 9.21 x 6.1 inches |
| Sub Brand | National Geographic |
| Theme | Rocks and minerals |
| UPC | 816448029516 |
| Unit Count | 1.0 Count |
Trustpilot
2 weeks ago
2 weeks ago