NATIONAL GEOGRAPHIC Rock Tumbler Grit and Polish Refill Kit - Tumbling Grit Media, Polish Up to 20 lbs. of Rocks, Works with any Rock Polisher & Tumbler Supplies
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- HIGH QUALITY - This rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on up to 20 lbs. of rocks, gems, glass, and more!
- EASY TO USE, FOUR-STAGE ROCK GRIT - The first rock tumbling grit stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks, and the fourth provides the final polish!
- COMPATIBLE WITH ALL TUMBLERS - This complete 4-step rock tumbler grit refill kit works with all rock tumblers. For best results, use with National Geographic Rock Tumblers and rock tumbling supplies.
- EASY TO MEASURE AND STORE - Each rock tumbling grit stage is packaged in a wide-mouth container with secure, screw-top closure.
- EXCLUSIVE - Blue Marble has developed this product exclusively for .
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!
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National Geographic Bulk Polishing Grit for Rock Tumblers
This rock polisher grit refill pack comes with enough high-quality silicon carbide grit to put a dazzling polish on up to 20 lbs. of rocks, gems, glass & more! The first stage provides initial shaping, the second smooths rock surfaces, the third pre-polishes rocks & fourth provides the final polish.
The National Geographic Rock Tumbling Grit Bulk Pack contains over 3 pounds of rock polishing grit, compatible with any tumbler!
This Kit Includes:
4 Stages of Rock Polishing Grit
1 10 mL Grit Scoop
Rock Tumbling Instructions
This four-stage silicon carbide grit for rock tumbling systems is the ideal way to give rough rocks a smooth, polished look. The first rock polishing stage smooths rough edges and provides initial shaping. The second stage smooths the rock surfaces even more. The third stage provides a strong pre-polish, followed by the fourth stage which completes the grit polishing process.
The 10 mL scoop in the grit refill kit ensures accurate grit measurements for every stage, allowing you maximize your grit usage for up to 20 pounds of rocks!
This rock tumbling grit refill pack is compatible with any tumbler on the market, but for best results, use with National Geographic tumblers and rock tumbling supplies, including ceramic media and GemFoam.
We make the highest quality hands-on science products, and all are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.
Product details
| Main Specification | |
|---|---|
| Komponen Sertakan | 4 Stages of Rock Polishing Grit or 10 mL Grit Scoop or Rock Tumbling Instructions |
| Manufaktur | JMW Sales, Inc. |
| Cacah Unit | Cacah 1 |
| Brand | Blue Marble |
| Jumlah Pemutar | 1 |
| UPC | 816448020636 |
| Mode Operasi | Manual |
| Tema | Rock Tumbling |
| Warna | hitam |
| Ukuran | Satu Ukuran |
| Obyektif Pendidikan | STEM |
| Nomor Identifikasi Perdagangan Global | 00816448020636 |
| Butir Berat | 1.78 kg |
| Product information | |
| Manufaktur merekomendasi usia | 14 tahun dan |
| Jumlah Paket | 4 |
| Atur Nama | Rock Tumbler Grit Refill Kit |
| Technical Details | |
| Nomor Bagian Manufaktur | NGBULKGRIT |
| Jenis Material | Silicone |
| Item details | |
| Keterangan Jangkauan Umur | 14 Tahun Dan Atas |
| Nomor Model | NGBULKGRIT |
| Nama Tipe Butir | Rock Polishing Grit Media |
| Deskripsi Warranty Manufaktur | Kami bangga membuat produk berkualitas tinggi yang didukung oleh layanan yang luar biasa. |
| Penggunaan Outdoor Indoor | Indoor |
| Measurements | |
| Dimensi Butir | 5.5 x 5.5 x 4.25 inches |
| Others | |
| Tipe Produk | Rock Polishing Grit Media |
| Sub Brand | National Geographic |
| Tipe Baterai Yang Didukung | Baterai tidak diperlukan |