Creality Official Capricorn PTFE Bowden Tubing (1 Meter) XS Series for 1.75mm Filament 0.4 mm Nozzle with PTFE Teflon Tube Cutter and Upgraded Pneumatic Fittings with Metal Teeth & 2 Blue Collet
Ptfe Teflon Bowden Tube For 1 75 Filament 2 0mm Id 4 0mm Od 1 Meters Teflon Tubes Low Friction Compatible With All 1 75mm Pla Abs 3d Printer Printing 3 Colors - Industrial & Scientific - Temu
Amazon.com: PTFE Teflon tubing 5ft- 2mm ID X 4mm OD for 1.75 Filament Bowden 3D Printer -Allen Tech PTFE Teflon Tube : Industrial & Scientific