Specification Brand : BZ 3D BulletPoint1 : Material: PTFE .High Quality Teflon Tube 1.75mm filament ID 1.9mm OD 4mm.Reduces the "wiggle room," or buckling, inside the tube, allowing you to print flexible filaments even on the longest Bowden systems. BulletPoint2 : We strive to choose better materials, slower production speeds, more accurate in-tube diameters. The operating temperature up to (260℃+). BulletPoint3 : The smooth inner space will more effectively reduce the frictional resistance of the filament inside the tube. BulletPoint4 : PTFE tubing can be used in extreme temperatures and in harsh chemical environments.It's chemically inert, has low permeability, and has the lowest friction coefficient of any tubing. BulletPoint5 : Less retraction, more accurate prints, less slippage, wear, and tear on the extruder. Color : Red Transparent ExternallyAssignedProductIdentifier : 8435532917984 ExternallyAssignedProductIdentifier1 : 792288805223 ExternallyAssignedProductIdentifier2 : 0792288805223 ExternallyAssignedProductIdentifier3 : 00023942550549 GpsrSafetyAttestation : 1 ItemName : BZ 3D 3M Red PTFE Tube,3D Printer Teflon Bowden Tubing ID1.9mm OD4mm for 1.75mm Filament for Ender 3 /V2/Pro/CR-10/ MK3/ MK3S/ Mega Series Hotend Bowden Extruder.(PTFE Red) ItemPackageDimensions_Height : 19.1008 centimeters ItemPackageDimensions_Length : 2.0066 centimeters ItemPackageDimensions_Width : 15.2908 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-accessories Manufacturer : BZ 3D Material : Polytetrafluoroethylene ModelNumber : 1 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumIonCells : 7 NumberOfLithiumMetalCells : 7 PackageLevel : unit PartNumber : 1 ProductDescription : Packing List: 3M Red PTFE Tube Tube Cutter x1 (Gift) If you have any questions, please feel free to contact us via email. We will reply you within 24 hours and help you solve the problem. ProductSiteLaunchDate : 2022-03-02T03:32:31.449Z Size : 1,75mm/300g StreetDate : 2020-05-14T00:00:01Z Style : PTFE Red SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 9.84 UnspscCode : 23260000 WarrantyDescription : 360