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💎 Polish Your Passion, Rock Your World!
The National Geographic Starter Rock Tumbler Kit is a durable, leak-proof rock polishing system featuring a powerful motor and a 4-stage silicon carbide grit process. Designed for ages 8+, it includes ½ pound of rough stones, jewelry fastenings, and an educational guide, making it a complete STEM hobby kit that turns raw rocks into sparkling gemstones with ease.
| ASIN | B01I56RV0C |
| Age Range Description | 8 years and up |
| Best Sellers Rank | #5,389 in Toys & Games ( See Top 100 in Toys & Games ) #3 in Kids' Rock Tumblers |
| Brand Name | Blue Marble |
| Customer Reviews | 4.3 4.3 out of 5 stars (11,073) |
| Educational Objective | STEM |
| Global Trade Identification Number | 00816448020391 |
| Included Components | 5 Jewelry Fastenings, Four Levels of Grit, Leak-proof, Rubber-lined Tumbler Barrel, Rock Tumbler, ½ Pound of Stones |
| Is Assembly Required | No |
| Item Dimensions | 10.98 x 5.2 x 12 inches |
| Item Type Name | Complete Rock Tumbling Kit - Geology Hobby Science Kit, Rocks and Crystals for Kids, A Great STEM Activity |
| Item Weight | 1.9 Kilograms |
| Manufacturer | Discover with Dr. Cool |
| Manufacturer Maximum Age (MONTHS) | 144 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Manufacturer Part Number | NGTUMBLER2 |
| Manufacturer Warranty Description | We're proud to make the highest quality products which are backed by exceptional service. |
| Material Type | Rubber |
| Model Number | NGTUMBLER2 |
| Set Name | Necklace, Key chain, Ring, Two clip-on earring fastenings |
| Size | 1 Count (Pack of 1) |
| Sub Brand | National Geographic |
| Theme | Science |
| UPC | 816448020391 |
| Unit Count | 1.0 Count |
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