Comgrow Creality Capricorn Bowden Tubing 1.75mm 1M All Metal Ender 3 V2 Extruder Pneumatic Couplers Bed-Level Springs for Ender 3/Ender 3 V2/ Ender 3 Pro/Ender 5 Pro 3D Printer

1*Upgraded Creality Extruder Filament Feeder 1.75mm Filament for most Creality 3d printers in the market. It makes loading the filament easier and smoother, no worries about filament scraping or breaking.
1*1 Meter Original Capricorn PTFE tube with lowest friction on the market. Less friction means more responsiveness, less retraction, more accurate prints, less slippage, wear, and tear on the extruder, and less clogging when printing chunky filaments such as some woodfills or ironfills.
1 pair- small and large pneumatic couplers to secure the bowden tube in extruder and hotend.
4* bed-level springs for stiff and accurate bed leveling. NOTE: The springs are around 25mm long, which is longer than Creality ender 3,Creality ender 3 pro and Creality ender 3 v2 springs. You may use a tool to cut it to be shorter if you really like this product or adjust the hot bed to be higher to fit the springs.
Our ender 3 extruder upgrade includes all the necessary screws & parts needed, it can directly replace your old original fragile plastic extruder.