Sovol Creality Capricorn Bowden PTFE Tubing 1M XS Series 1.75MM Filament with 2X PC4-M6 & 2X PC4-M10 Pneumatic Fittings & Tube Cutter for Ender 3/3 Pro/5/CR-10/10S 3D Printer

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).

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

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

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.

I dont know whether its just me but its extremely hard to get a level & flush cut with this, even holding down either side of the blade it cuts weirdly. But the tubing seems as it should although havent given it too much time.Edit: Seems to be working okay a week in, had some things happen but may be my extruder so will update further later.

Easy fit and tighter tolerance than a standard ptfe tube, this one came with a cutter to ensure a nice square end.Just be sure to measure your requirements for length, not so long its flapping all over but not so short it's being pulled or kinked when your hotend is at the limits.Works well and keeps that filament flowing smoothly.There may be other options but this works well for me, just be careful not to run it at very high temperature or it will off gas. All ptfe does it so its not a fault of the product, just do your research before buying to ensure its right for your purpose.

Great replacement forc3d ptinters

Great. Worked perfectly with my Ender 5 pro.