✨ Turn raw rocks into radiant treasures with pro-grade polish! 🪨
The National Geographic Rock Tumbler Media Kit offers a comprehensive 4-stage silicon carbide grit system, 3 lbs of authentic Madagascar rocks, 1.5 lbs of ceramic media to reduce noise and breakage, and innovative GemFoam polishing media for an unmatched shine. Designed for all rock tumblers, this kit includes precise measuring tools, secure storage, and jewelry fastenings, making it ideal for hobbyists and professionals seeking museum-quality polished stones.
| ASIN | B08B7JBVG9 |
| Age Range Description | Kid |
| Battery Types | No batteries required |
| Brand | Blue Marble |
| Customer Reviews | 4.6 out of 5 stars 865 Reviews |
| Global Trade Identification Number | 00816448027505 |
| Item Dimensions | 25 x 18 x 14 Centimeters |
| Item Height | 14 Centimeters |
| Item Weight | 1.36 kg |
| Manufacturer | JMW Sales, Inc. |
| Material | Rocks, Silicon Carbide, Ceramic, GemFoam, Metal |
| Minimum Recommended age | 96.00 |
| Operation Mode | Manual |
| Size | Medium |
| Theme | media |
| UPC | 816448027505 |
| Unit Count | 1.0 Count |
A**R
tut, was es soll
die Größe ist ok, es reicht für einige Durchgänge in der Steinetrommel
A**R
Rock tumbler
Ideal hobby rock tumbler
A**A
Consigue el brillo de las piedras
Tras 28 días (7 días por step) y 3 días con GemFoam, conseguí que mis piedras brillasen y estuviesen lisas. La verdad es que no obtuve estos resultados a la primera, es un proceso lento, pero gracias a informarme y a prueba-fallo, conseguí que quedasen bien. Y el GemFoam posiblemente ha sido el causante del brillo.
A**N
A good kit.
Everything needed in it plus a bag of stones.Delivered promptly.Very good purchase.
K**N
All the kit is very nice.
Very good grit, and the foam actually works for the fifth step. I was pleasantly surprised.
Trustpilot
1 month ago
1 week ago
