ITEM NAME:2 Meters Ptfe Teflon Bowden Tube 1.75Mm Filament And Pc4-M6 Push-In Fitting C2Z6 2 Meters Ptfe Teflon Bowden Tube 1.75Mm Filament And Pc4-M6 Push-In Fitting C2Z6 This product corrosion resistant, good insulation, high temperature resistance, not easy ageing. Temperature Range: -190 - 260 Celsius Works great for:3D Printer V6 Suitable for Metal J-head V6 Hotend 1.75mm Filament 0.4mm Extruder 3D Printer with 1 Meter Tubing colour:white Material:plastic Package Contents: 1 * 2 Meter PTFE/teflon tube. 2 * PC4-M6 push to connect tubing