[Complete 2M PTFE Tube Kit]: Includes: 2-meter white PTFE tubing (2.0mm ID×4mm OD), 3x PC4-M10 fittings, 1x PC4-M6 fitting, and 1 tube cutter. All components for Bowden tube replacement in one package
[Precision for 1.75mm Filament]: 2.0mm internal diameter ensures smooth feeding of 1.75mm filament, reducing friction and jams. Heat-resistant up to 260°C for PLA, ABS, PETG, and high-temp materials