Authentic Capricorn Bowden PTFE Tubing XS Series 1M for 1.75mm Filament with PTFE Teflon Tube Cutter, 2X PC4-M6 Extruder Fitting, 2X PC4-M10 Hotend Fitting for Ender 3 V2/3/3 Pro/CR-10 3D Printers

The tubing and couplers are great, but the tubing cutter was not included.

I will never use another tubing for my 3D printer. Its just that much better.

Amazing upgrade for your 3d printer I ran my standard tubing that came with my ender3 pro till it a was destroyed this is a far better product, hugs filament tight, smooth feeding, high temps with no issues, like a 2min install and it comes with extruder and hot end hookups plus a little cutter.

Tubbing is supposed to be for 1.75mm filament, but created high amount of friction when filament inserted. Too much force needed to feed filament through PTFE. Wrong size? Poor quality? Bad manufacturing?

Is Capricorn tubing works excellent just like everyone probably says fastest and easiest upgrade for your 3D projects

The cutter worked without deforming the tube and my 3d printer is back in business.

We had issues with the bowden tube on our Vyper, mainly when trying to get a retraction to work. The only downside to this kit is the fittings. they are setup with a hex shaped hole / broach that the filament is supposed to feed through from the extruder. Because it has sharp shoulder and 6 edges instead of a round hole, I have to remove the fitting from my extruder, feed the filament in, and then re-attach.

Good quality tubing delivered fast and in good packaging.. will buy from again…

This Bowden tube is a great upgrade that should be done to all Ender 3 printers. The cutter makes sure you have a flat end, and the PTFE tubing stands up to the temperatures better than the white default tube that ships with the Ender 3.

Great It was much better than stock that comes with it. It has a kink in there when unpack the 3d printer. Installed was easy and feeding filament in was so smooth and performed very good I am happy they way it works.