💎 Polish your passion, rock your world!
The Blue Marble National Geographic Rock Tumbler Starter Kit (2016) is a complete, easy-to-use polishing system featuring a 4-stage grit process, nine types of real rough gemstones, and an educational STEM guide. Designed for ages 8+, it requires no assembly or batteries and delivers professional-quality results that turn everyday rocks into sparkling treasures.
| Educational Objective(s) | STEM |
| Language: | French, German |
| Model Number | NGTUMBLER2 |
| 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 |
| Colour | yellow |
| Product Dimensions | 27.94 x 13.2 x 30.48 cm; 1.81 kg |
| Item model number | NGTUMBLER2 |
| Manufacturer recommended age | 8 years and up |
| Manufacturer | Discover with Dr. Cool |
| Country of Origin | USA |
| Item Weight | 1 kg 810 g |
S**A
Doesn't close after first time.
Doesn't close after first time. Too much Waste of money. Rubber gets loose tooo. Thats enough review for the first time
ترست بايلوت
منذ شهر
منذ شهر
