Description
Details
NATIONAL GEOGRAPHIC Rock Tumbler Grit, 1.49kg Polishing Grit Media for Any Rock Tumbler Rock & Stone Polisher, Polishes 3.63: This rock polisher grit refill pack comes with enough quality silicon carbide grit to put a dazzling polish on up to 9 kg of rocks, gems, glass, and more. 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.
Key features
- This rock polisher grit refill pack comes with enough quality silicon carbide grit to put a dazzling polish on up to 9 kg of rocks, gems, glass, and more
- 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
- This complete 4-step tumbling grit refill kit works with all rock polishers. for strong results use with National Geographic tumblers and rock tumbling supplies
- Material: Carbide of Silicon
- Colour: Black
Product specifics
- Brand: Blue Marble
- Category: Science Kits
- Size: M
- Colour: Black
- Material: Carbide of Silicon
- Model: NGBULKGRIT
- Part number: NGBULKGRIT