10ft Allen Tech PTFE Teflon Tubing for 1.75mm Filament Bowden 3D Printers - 2mm ID x 4mm OD

BTW: i bought this to put in bug out fuel transfer siphon kit.

United States on Nov 29, 2023

Pcgear in Florida: I was having trouble with my Bambu P1S, poor first-layer adhesion. Finally tracked it down to too much resistance with the more expensive tubing I had installed. Swapped to this 3mmx4mm and the filament has far less resistance. Just what I was looking for. Yes, this can kink easier than the thicker tubing but that has not been an issue for me. Also, the thinner tubing makes it easier to see the filament in the tube.

The packaging is large and thus the tubing is not wound tight, this causes less curve memory when you install it.

Overall very happy with the quality and value.

United States on Oct 10, 2023

Vijay Madas: pictures make it look big and bulky but when i got it it was small and perfect size for its application and for easy storage. works very well.

Australia on Sep 05, 2023

Jeff: I bought this to use in really tight spaces for cutting DOT air lines. Unit works great for that and gives a nice square cut on the tubing

United States on Jul 27, 2023

Lance Williams: Easy to use and gave me a nice, smooth and even cut that I needed for the air line connection.

United States on Mar 21, 2023

Gordon Hamilton: No problems, working well.

Canada on Jul 09, 2021

Amazon Customer: Cutting PTFE tube is now a breeze. No more recutting!

Australia on May 03, 2021

Richard M Watson: My only real issue is that its not quite as transparent as I would like. Basically I have to shine a light to get it indirectly backlit to see if there is filament in the tube, but its a step up from what I had before (matte black) and it works fine.

I bought a size up from what I needed, after buying a different product that was technically the right size but had such high friction that I didn't think it would work for 3d printing filament (to clarify, I'm using 1.75mm filament with a tube that is advertised with an ID of 3mm).

I never expected this tub's outer diameter to match my 3D printer, so I just cut off the old filament tube guide by about 2 inches in length, nested this tube inside of it, and then used heat shrink tubing to make a semi-permeant bond. works fine.

United States on Sep 23, 2020

M. Wilson: Happy with purchase

Australia on Jul 09, 2020

Jade: Packaged well and small in size so if your hiding the delivery from your partner it’s easy to put in your pocket

Australia on Feb 15, 2020