Iverntech 2M PTFE Teflon Tube OD 6mm x ID 4mm for RepRap 3D Printer Bowden Hotend 1.75mm or 3mm Filaments

WAHHING 10PCS 2mm thick heating block cotton For 3D printer hotend nozzle heat insulation

BIQU 3D-M6 0.4mm Brass Extruder Nozzle Print Head for 1.75mm Filament 3D Printer (Pack of 5pcs)

PTFE Teflon Bowden Tube for 1.75 Filament (2.0mm ID/4.0mm OD) - 1.5 Meters

2mm ID 3mm OD PTFE Tubing Tube Pipe 2Meters for 3D Printer RepRap

EAONE 2 Pcs PTFE Teflon Tube (2 Meters) with 4 Pcs PC4-M6 Fittings for 3D Printer 1.75mm Filament (2.0mm ID/4.0mm OD)

JIUWU Pneumatic Air Straight Fitting 4mm thread M6 One touch hose Connector Pack of 10

Genuine E3D V6 Socks Pro (Pack of 3) (V6-SOCK-PRO-3PACK)

AIKEER Teflon Tube, 3Pcs PTFE Teflon Tube (2 Meters) with 6Pcs PC4-M6 Fittings for 3D Printer 1.75mm Filament (2.0mm ID/4.0mm OD)

HATCHBOX PLA 3D Printer Filament, Dimensional Accuracy +/- 0.03 mm, 1 kg Spool, 1.75 mm, Black