Rock Tumbler Grit and Polish Refill Kit - 4 Bags Abrasive Grit, 4-Step Rock Polishing Refill Set, Compatible with National Geograpic, Komestone, Koolstone and Other Brand Tumbler

4-step rock tumbling grit and polish refill kit designed to turn rough stones into smooth, polished gems. Compatible with National Geographic, Komestone, Koolstone, and most rock tumblers. Easy to use for consistent polishing results.

• Complete Tumbling Grit Kit: This rock tumbling grit set comes with 1oz of Step 1 Coarse Grit, 1oz of Step 2 Medium Grit, 1oz of Step 3 Pre-Polish, and 1oz of Step 4 Final Polish, covering every stage of your tumbling needs.
• Step-By-Step Polishing Process: The polishing refill kit offers a precise sequence of grits for each tumbling phase, moving from coarse grinding to fine polishing, helping you create beautifully shiny stones or metals with ease.
• High-Quality Materials: Our polishing grit is carefully selected and tested to ensure optimal tumbling performance, suitable for a wide range of materials including stones, gems, and various metals.
• Compatible With Any Tumbler: Ideal for both professional lapidarists and hobbyists, this grit kit lets you achieve professional-level tumbling and polishing results right at home, no matter which tumbler you use.