Specification AgeRangeDescription : Kid Brand : MJR Tumblers BulletPoint1 : ENHANCE YOUR ROCK TUMBLING RESULTS: Experience superior rock tumbling like never before with our MJR Tumblers Rock Grit. Unleash the power of our Silicon Carbide and Aluminum Oxide grit to achieve impeccable results in your rock-tumbling endeavors. Transform rough stones into stunning, polished gems with ease. Thanks to the precision and effectiveness of our top-grade materials, your rock collection will be elevated to a whole new level of brilliance! BulletPoint2 : PERFECT FOR ALL STAGES OF ROCK TUMBLING: Achieve rock-solid results at every stage of your tumbling journey. This versatile solution is designed to excel in all stages of the rock tumbling process. Whether you're starting with coarse grinding, moving on to intermediate smoothing, or aiming for that perfect final polish, our media filler has got you covered. With a precise blend of Silicon Carbide and Aluminum Oxide, expect nothing less than exceptional results throughout your tumbling adventure. BulletPoint3 : WIDE VARIETY OF SIZE OPTIONS: Find the perfect fit for your rock tumbling needs with our wide range of size options. Whether you have a small batch or a larger load, our Rock Tumbling Media Grit is available in various pound options. This means you can select the ideal amount to ensure optimum results for your project. No need to worry about wasting excess media or running out midway through your tumbling process. Choose the right quantity and achieve amazing tumbling results every time! BulletPoint4 : COMPATIBLE WITH ANY BRAND TUMBLER: Achieve impeccable polishing, smoothing, and shaping every time. Trust in the power of our superior grit that leaves no stone looking dull, delivering remarkable results every time. Designed to work seamlessly with tumblers from any brand, ensuring you can achieve exceptional results regardless of your tumbler's make or model. BulletPoint5 : COMES WITH FREE POLISHING INSTRUCTIONS: As a gift, we provide you with easy to comprehend and user-friendly polishing instructions, completely free of charge. With step-by-step guidance, you'll be able to effortlessly transform your rocks into stunning gems in no time. Our commitment ensures that you have all the resources necessary for a successful and rewarding rock-tumbling experience. BulletPoint6 : Angle Cut is best used on concave surfaces and rounded areas of workpieces with holes. Color : Step 3 CompatibleMaterial : Metal CompatibleMaterial1 : Titanium CompatibleMaterial2 : Metal CompatibleMaterial3 : Iron CpsiaCautionaryStatement : no_warning_applicable CustomerPackageType : Standard Packaging EducationalObjective : Shape Recognition ExternallyAssignedProductIdentifier1 : 034337412182 ExternallyAssignedProductIdentifier2 : 0034337412182 ExternallyAssignedProductIdentifier3 : 00034337412182 IncludedComponents : Instructions and Grit ItemDisplayWeight : 1 pounds ItemName : MJR Tumblers 1 LB per Polish Silicon Carbide 400/600 Pre-Polish Rock Grit Stage 3 | USA ItemPackageDimensions_Height : 0.4 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-tumbling-media Manufacturer : MJR Tumblers ManufacturerMinimumAge : 216 Material : 302/304 Magnetic Stainless Steel Material1 : Aluminum Oxide Material2 : Silicon Carbide ModelName : MJR1p400/600 ModelNumber : 41218R NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : MJR1p400/600 ProductDescription : 400/600 Grit Silicon Carbide. Comes with FREE Polishing Instructions. Black silicon carbide pre-polish grit used during the third stage of tumbling. ProductSiteLaunchDate : 2023-11-16T00:25:05.443Z Size : 1 LB StreetDate : 2017-05-15T00:00:01Z Style : B: 1LBS Ceramic Tumbling Media SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword1 : girls TargetAudienceKeyword2 : boys TargetAudienceKeyword3 : unisex-children TargetGender : male UnitCount : 1