Description: 3mm ID/ 4mm OD Bowden Tube for 3D Printers 1.0 Meter length Material: PETF (Polytetrafluoroethylene) Corrosion resistant, good insulation, high temperature resistance, not easy ageing, for strength Fit for 3D Printer 1.75mm Filament RepRap Specification: Length:1 meter Outside Diameter:4mm Inside Diameter:3mm Package Includes: 1 Piece 1 Meter PTFE tube
