Specification Brand : Algrium BulletPoint1 : This is a porcelain media that has no abrasive in it. It is used to polish all materials. BulletPoint10 : Exceptional Deburring Results on Rocks BulletPoint2 : It can be used as a second step or used alone when only a polish is required. BulletPoint3 : Can be used in all types of equipment. BulletPoint4 : *** Caution *** I would not recommend using this product when brand new for the polish stage. Before using, I would recommend running the media in the tumbler with water for a few hours to smooth out any sharp edges. BulletPoint5 : 100% Up-cycled Material BulletPoint6 : Brass Tumbling for Reloaders BulletPoint7 : Reloading Brass Cleaner BulletPoint8 : Brass Tumbler Cleaner BulletPoint9 : Used as Blasting Media Color : Brown CompatibleMaterial : Aluminum Department : "" ExternallyAssignedProductIdentifier : 4514277485867 ExternallyAssignedProductIdentifier1 : 0755918450163 ExternallyAssignedProductIdentifier2 : 755918450163 ImportDesignation : Made in the USA IncludedComponents : 10 lbs. of 12/20 media ItemDisplayWeight : 5 pounds ItemName : 5 Lb. 5 mm Polishing Sphere Ceramic Porcelain Tumbling Media Non-Abrasive ItemPackageDimensions_Height : 14 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 4 inches ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-tumbling-media Manufacturer : Algrium Material : Ceramic ModelName : 12/20 NumberOfItems : 1 PartNumber : 4514277485867 Pattern : Solid ProductDescription : Product Specifications: *Manufacture: Manufactured in USA *Model: P Polish White Non-Abrasive *"Note: Coin in picture not included, for scale purposes only." ProductSiteLaunchDate : 2020-03-16T00:12:53.599Z Size : 10 lbs. Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 27110000 WarrantyDescription : Not satisfied, money back guarantee