Sovol Genuine Capricorn PTFE Bowden Tubing XS Series 1 M and Tube Cutter for 3D Printer 1.75mm Filament with PC4-M6 and PC4-M10 Pneumatic Fitting

Good quality items at a good price. Very easy to use fit well. Improves print quality.

This tubing allows the filament to run better and last longer in hot ends that have the tube run through them.I have used on both an Ender 6 and Ender 3. On the Ender 6 the Bowden tube run is so much longer and was prone to have retraction and flow problems when the tube was slightly worn as the filament would drag a bit inside it. Using this tube reduced the friction and made flow and retraction more consistent.It's also a lot better when run inside the hot end. It does not degrade so quickly so printing stayed better much longer when running higher temp filaments like petg. It's obviously not as good as having an all metal hot end or direct drive but it helps (I also recommend using this between direct drives and all metal hot ends as well as I think it has made a minor difference).

When one of my couplers gave up (would no longer grip the tube) and the ends of the originally stock tube were wearing out I bought this little kit as a replacement/upgrade to get me back up and running. All works well, although I am a little disappointed that they didn't include any of the little blue clips that are so easy to lose.

The tube is as describe, the nozzles etc are fine. The description of the product didn't include a cutter but some of the reviews did. It doesn't.

Coincidence maybe but after fitting my prints were a lot better. No more weak lines and nice smooth finish.

I upgraded the Bowden tube on my ender 3 neo. Best thing I did with this. Way better build quality than the one that came with the printer. Not getting any heat deformation from the hot end. Got a very clean cut with the cutter provided too.

Great fit in the filament and within the hotend, best value for money

Are you getting issues with your prints, clogs or filament flow. You might want to check your Boden tube. If it's bad replace it with this.Simple to install. Remove the old one, measure, cut it FLUSH (to avoid problems) and install. Done.Expert tip - When removing to old tube remove the nozzle and pull it through the nozzle end, it will grab any filament left inside and make sure the heat the hot end when doing thing and repeat the pull multiple times.It's a brilliant upgrade and improves performance on your printer for cheap