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 | |
|---|---|
| Bileşenleri dahil | 4 Stages of Rock Polishing Grit or 10 mL Grit Scoop or Rock Tumbling Instructions |
| Üretici yapımcı | JMW Sales, Inc. |
| Unit Count | 1 Count |
| Brand Brand Brand | Blue Mermer |
| Oyuncular Sayısı | 1 1 1 |
| UPC | 816448020636 |
| Operasyon Mode | Manual |
| Tema | Rock Tumbling |
| Renkli Renk | Siyah siyah siyah siyah |
| Boyut Boyutu | Bir Boyut |
| Eğitim Amaçları | STEM |
| Küresel Ticaret Tanım Numarası | 00816448020636 |
| Ağırlık | 1.78 kg |
| Product information | |
| Üretici önerilen yaş üretimi tavsiye etti | 14 yıl ve yukarı |
| Paket Sayısı | 4 4 4 |
| Set Name Name Name | Rock Tumbler Grit Refill Kit |
| Technical Details | |
| Üretici Bölüm Numarası | NGBULKGRIT |
| Malzeme Tipi | Silikon |
| Item details | |
| Age Range Description | 14 Yıl Ve Yukarı |
| Model Numarası | NGBULKGRIT |
| Item Type Name | Rock Polishing Grit Media |
| Üretici Garanti Açıklama | Olağanüstü hizmet tarafından desteklenen en yüksek kaliteli ürünleri yapmaktan gurur duyuyoruz. |
| Kapalı Açık Kullanım | Kapalı Kapalı Kapalı Kapalı |
| Measurements | |
| 1. | 5.5 x 5.5 x 4.25 inches |
| Others | |
| Ürün Türü | Rock Polishing Grit Media |
| Sub Brand | Ulusal Coğrafya |
| Desteklenen Battery Tipleri | Hiçbir batarya gerekli |