{"product_id":"mjr-tumblers-rock-tumbler-grit-kit-refill-for-15lb-tumblers-4-step-silicon-carbide-12-000-grit-aluminum-oxide-polish-stone-polishing-kit-for-rotary-vibratory-rock-tumblers","title":"MJR Tumblers Rock Tumbler Grit Kit Refill for 15lb Tumblers, 4 Step Silicon Carbide \u0026 12,000 Grit Aluminum Oxide Polish, Stone Polishing Kit for Rotary \u0026 Vibratory Rock Tumblers","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e MJR Tumblers\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Green\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCOMPLETE 4-STAGE ROCK POLISHING SYSTEM: This refill grit kit includes all four essential stages of rock tumbling—coarse (60\/90), fine (120\/220), pre-polish (400\/600), and ultra-fine 12,000 grit aluminum oxide polish. Designed to guide stones from rough surfaces to a smooth, polished finish.\u003c\/li\u003e\n\u003cli\u003e12,000 GRIT ULTRA-FINE POLISH FOR FINAL FINISH: The included sub-micron aluminum oxide polish is designed for the final stage, helping bring out a smooth, refined surface. Ideal for achieving a clean and polished appearance after shaping and smoothing stages\u003c\/li\u003e\n\u003cli\u003ePRE-MEASURED FOR 15LB TUMBLERS – EASY TO USE: Each stage is pre-measured specifically for 15lb rock tumblers, simplifying the polishing process. Just add the contents at each stage and let the tumbler do the work—no complicated measuring required\u003c\/li\u003e\n\u003cli\u003eCOMPATIBLE WITH ROTARY \u0026amp; VIBRATORY TUMBLERS: Works with most rock tumblers, including rotary and vibratory models. A versatile grit refill option for maintaining your polishing workflow or restocking supplies.\u003c\/li\u003e\n\u003cli\u003eUSA OWNED BRAND WITH QUALITY MATERIALS: Offered by a USA-based, disabled and veteran-owned company. MJR Tumblers provides reliable rock tumbling supplies designed for consistent performance and ease of use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e MJR15pgk\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e MJR15pgk\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 8.6 x 6.8 x 1.9 inches\u003c\/p\u003e","brand":"MJR Tumblers","offers":[{"title":"Default Title","offer_id":51928888508702,"sku":"B07F3Q72YD","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/7677\/5966\/files\/61aeQRPy1vL.jpg?v=1780735623","url":"https:\/\/1gmih3-5s.myshopify.com\/products\/mjr-tumblers-rock-tumbler-grit-kit-refill-for-15lb-tumblers-4-step-silicon-carbide-12-000-grit-aluminum-oxide-polish-stone-polishing-kit-for-rotary-vibratory-rock-tumblers","provider":"Fast Buy02","version":"1.0","type":"link"}