Specification Brand : Seuqhck BulletPoint : For 3 Pound Barrels. Kit contains 4 bags consisting of one bag each of the following: Step one, 3oz 60/90 silicon carbide Step two, 3oz 120/220 silicon carbide Step three, 1.5oz 500/600 silicon carbide Step four, 1.5oz 1200 aluminum oxide Proper amount of grit for running a 3 pound barrel of rock or two runs in a 1.5 pound tumbler barrel. BulletPoint1 : Reusable Ceramic Tumbling Media: Package include 8 pounds high-density ceramic cylinders maintain shape through multiple cycles; designed for long-lasting rock polishing BulletPoint2 : Gentle Non-abrasive Surface: Smooth ceramic pellets protect delicate stones and crystals during final polishing stages; cushions, quiet tumbler noise and improve tumbling action while rock tumbling BulletPoint3 : Universal Tumbler Compatibility: Works with rotary and vibratory machines; compatible with all type rock tumblers or stone polishers BulletPoint4 : Optimized Cylinder Size: 1/5"(dia) x 2/5"(H) dimensions fill gaps between rocks for even tumbling action BulletPoint5 : Durable Alumina Ceramic Construction: Non-toxic and static-free pellets resist residue buildup; quick-drying surface simplifies cleaning and reuse BulletPoint6 : Free, easy to understand rock polishing instructions with lots of tips and tricks are included with every purchase from MJR Tumblers! CompatibleMaterial : Premium Silicon Carbide CompatibleMaterial1 : Ceramic CompatibleMaterial2 : Plastic CompatibleMaterial3 : Wood CompatibleMaterial4 : Glass ExternallyAssignedProductIdentifier1 : 0759687611060 ExternallyAssignedProductIdentifier2 : 759687611060 IncludedComponents : Sandblasting Media ItemName : Seuqhck 8LB Ceramic Media for Rock Tumbling, 1/5" x 2/5" Reusable Non-Abrasive Cylinder Pellets, Grit Refill for Lapidary Tumblers & Stone Polishers ItemPackageDimensions_Height : 0.1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-tumbling-media Manufacturer : Seuqhck Material : Ceramic Material1 : Aluminum Oxide Material2 : Silicon Carbide ModelName : Reusable Cylinder Ceramic Pellets ModelNumber : Rock Tumbling Filler Media NumberOfItems : 1 PartNumber : Ceramic Pellets ProductDescription : Key Benefits Safe & Non-Toxic: Static-resistant ceramic material ensures no chemical residue transfer to stones or tools. Long-Lasting Performance: Maintains structural integrity through repeated cycles without cracking or chipping. Versatile Application: Perfect for polishing gemstones, glass, metals, or deburring industrial parts. ProductSiteLaunchDate : 2025-02-28T14:58:51.020Z Size : 30x60 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 27000000