with 3 pieces PC4-M6 Fittings and 3 pieces PC4-M10 Male Straight Pneumatic PEFE Tube Push Fitting Connector for 3D Printer 1.75mm Filament 1.5 Meters SIQUK 3 Pieces Teflon Tube PTFE Blue Tubing
with 3 Pieces PC4-M6 Fittings and 3 Pieces PC4-M10 Male Straight Pneumatic PEFE Tube Push Fitting Connector for 3D Printer 1.75mm Filament 1.5 Meters SIQUK 3 Pieces Teflon Tube PTFE Blue Tubing