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NATIONAL GEOGRAPHIC Rock Tumbler Grit – Rock Polishing Grit Media, Polish Up to 20 lbs. of Rocks, Works with any Rock Tumbler, Rock Polisher, Stone Polisher

$24.99

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

Additional information

Weight 3 lbs
Dimensions 5.3 × 4.2 × 5.3 in