(Bulk Grit Media) - NATIONAL GEOGRAPHIC Rock Tumbler Grit - 1.5kgs Rock Polishing Grit Media, Works with any Rock Tumbler, Rock Polisher, Stone Polisher, P

Style: Bulk Grit Media

The National Geographic Rock Tumbler Grit Bulk Pack contains over 1.4kgs of rock polishing grit, compatible with any rock tumbler!This Kit Includes:- 4 Stages of Rock Polishing Grit- 1 10 mL Grit Scoop- Rock Tumbling InstructionsThis four-stage silicon carbide grit for rock tumbling system 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 maximise your grit usage for up to 10 kgs of rocks!This grit refill for rock tumbler pack is compatible with any rock tumbler on the market. But for best results, use this rock tumbler grit and polish refill with National Geographic rock tumblers and rock tumbling supplies, including ceramic media and process.Theional Geographic Toys makes the highest quality hands-on science toys, and all products are backed by exceptional process.Theut the National Geographic Society: 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 organisations.

This grit is perfect for use with rock tumblers of any brand! take your stones from rough rocks to polished gemstones in just 4 easy tumbling step using National Geographic grit refill (rock tumbler required and sold separately). this product contains 4 stages of grit in easily resealable containers - enough for about 8-4.5kg of rocks.Brand: Unbranded

Age Range: 10-14

Other Information: NGBULKGRIT

Dimensions: 13.5 x 13.5 x 10.7 centimeters (1.34 kg)