KomeStone Rock Tumbler Grit Kit - 4LB Rock Polishing Grit & Ceramic Tumbling Media, 4-Step Polish Refill, Polish Up to 25 lbs of Rocks, Compatible with All Rock Tumblers & Polishers

About this item

• Complete 4-Step Rock Tumbler Grit Kit — Complete 4-Step Rock Tumbler Grit Kit: Includes everything needed for a full tumbling cycle — 1 lb Step 1 (60-Grit Coarse Silicon Carbide), 1 lb Step 2 (150-Grit Medium Silicon Carbide), ½ lb Step 3 (600-Grit Fine Silicon Carbide), ½ lb Step 4 (1200-Grit Aluminum Oxide Polish), plus 1 lb Ceramic Tumbling Media to improve barrel balance, protect stones during tumbling, and promote more consistent polishing results.
• Polish Up to 25 Lbs of Rocks Per Kit — One kit provides enough grit and media for multiple batches — ideal for continuous projects, ideal for multiple tumbling cycles, rock tumbler kits, large-capacity tumblers, and serious collectors who need reliable, repeatable results without frequent restocking. Cost-effective for hobbyists running back-to-back polishing cycles.
• Compatible with All Rock Tumblers and Rock Polishers — Works with any rotary or vibratory tumbler from all major brands. Suitable for standard rock tumbler kits, lapidary tumblers, classroom projects, and professional hobby workshops. Developed by KomeStone, a trusted rock tumbler brand known for its reliable and professional brushless motor tumblers and polishing systems.
• Ceramic Tumbling Media Included for Better Results — Premium ceramic media cushions delicate stones, improves grit distribution throughout the barrel, and promotes even contact between stones during every tumbling stage. Reusable across all four steps — can remain with stones throughout the tumbling process when desired. Works as rock tumbler media for both rotary and vibratory machines.
• From Rough Rocks to Glass-Like Gems — Whether you're polishing agates, jasper, quartz, sea glass, gemstones, or other lapidary materials, this complete grit and polish refill kit delivers professional-quality results across all four stages. A great gift for rock enthusiasts, geology students, and lapidary hobbyists of all skill levels.