Blue Marble NATIONAL GEOGRAPHIC Professional Rock Tumbler Kit - Complete Rock Tumbler Kit with Durable Tumbler, Rocks, Grit, and Patented GemFoam Finishing Foam Polish, Educational Stem Science Kit
Details
- SizeS M
- BrandBlue Marble
- ThemeScience
- Age range (description)Kid
- MaterialMultiple
Description
🪨 Polish Your Passion, Perfect Your Craft!
- COMPACT YET MIGHTY - At just 32x17x26 cm and 3.04 kg, it fits seamlessly on your desk or shelf without cramping your style.
- ROCK YOUR STEM GAME - Explore geology hands-on with a pro-grade tumbler kit designed for curious minds.
- NO BATTERIES NO HASSLE - Plug-and-play design means zero downtime, perfect for busy professionals and hobbyists alike.
- EDUCATIONAL FUN FUSION - Blends science learning with creative jewelry design—because your hobbies should be as smart as you are.
- ALL IN ONE CREATIVE POWERHOUSE - Includes rocks, grit, and patented GemFoam polish—everything you need to craft stunning stones.
The National Geographic Professional Rock Tumbler Kit is a compact, durable, and battery-free STEM toy designed for hands-on geological exploration and creative jewelry making. It includes a powerful tumbler, a complete set of rocks and grit, and patented GemFoam finishing polish, making it an all-in-one educational and creative experience.
Specifications
| Product Dimensions | 32 x 17 x 26 cm; 3.04 kg |
| Item model number | NGPROTUMBLER3 |
| Educational Objective(s) | Exploration and understanding of geological concepts, creativity in jewellery design |
| Language: | English |
| Number of Game Players | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Multiple |
| Remote Control Included? | No |
| Color | Black |
| Language | English |
| ASIN | B086Z83SV5 |
Reviews
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I**N
My 7-year old son had it running step 1 within 10 minutes.
Easy to get started and looking forward to the results after 30 days following the 4-step process.Came with a non-UK plug which was a surprise after reading it came with a 3-pin plug. No instructions provided on what speed to run.
Common Questions
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