💎 Turn rough rocks into polished treasures—STEM fun that shines!
The NATIONAL GEOGRAPHIC Starter Rock Tumbler Kit is a durable, leak-proof rock polisher designed for kids 8 and up. Featuring a robust motor, rubber-lined barrel, and a complete set of rough rocks, polishing grits, and jewelry fastenings, it offers an engaging STEM activity that combines hands-on learning with the thrill of creating real gemstones.
| Product Dimensions | 27.94 x 13.2 x 30.48 cm; 1.9 kg |
| Manufacturer recommended age | 8 years and up |
| Item model number | NGTUMBLER2 |
| Educational Objective(s) | Geology, Process Understanding, Critical Thinking, Scientific Inquiry |
| Language: | German |
| Number of Puzzle Pieces | 30 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Silicone |
| Material Care Instructions | See Included Manual |
| Remote Control Included? | No |
| Radio Control Suitability | Travel, Home |
| Color | Original Version |
| Release date | 13 October 2017 |
| ASIN | B01I56RV0C |
ترست بايلوت
منذ أسبوع
منذ 3 أسابيع
