Specification Brand : Algrium BulletPoint1 : This is a porcelain media that has no abrasive in it. It is used to polish all materials. 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 : 【Package & Warranty】You will receive 20pcs 3D printer extruder nozzles. If you have any question about our product, please feel free to contact us, we will do our best for you. ChipsetType : STM32H723ZET6 Color : 0.25mm-20pcs CompatibleDevices : Personal Computer ConnectorType : Coupling ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 0744633337392 ExternallyAssignedProductIdentifier2 : 744633337392 GraphicsCardInterface : pci_e IncludedComponents : print head for H2D Combo ItemDisplayWeight : 5 pounds ItemName : 5 Lb. 4 mm & 6 mm Polishing Triangles Non-Abrasive Ceramic Tumbling Tumbler Tumble Media ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 0.6 centimeters ItemPackageDimensions_Width : 4.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-tumbling-media MainPowerConnectorType : 24-Pin Manufacturer : Algrium Material : Ceramic MemoryClockSpeed : 550 MHz MemorySlotsAvailable : 2 MemoryStorageCapacity : 32 MB ModelName : SKR 3 EZ ModelNumber : 00828-20PCS-0.25 NumberOfBoxes : 1 NumberOfItems : 20 NumberOfPorts : 2 PartNumber : 0744633337392 Platform : windows_xp ProductDescription : Product Specifications: *Manufacture: Manufactured in USA *Model: P Polish White Non-Abrasive *"Note: Coin in picture not included, for scale purposes only." ProductSiteLaunchDate : 2018-06-22T17:17:09.206Z Size : 0.2MM+0.4MM SpdifConnectorType : Optical Style : Octopus MAX EZ SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SystemBusStandardSupported : SATA 3 TotalUsbPorts : 2 UnitCount : 1 UnspscCode : 27110000