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

I anyways used the PTFE tubing then I saw this and thought Id try it. It actually seems better than the PTFE tubing on my Bowden printer. Easy install to improve the print quality. Would definitely recommend if you are modding/upgrading a Bowden extruder.

The product was delivered on time and was as advertised if I had a complaint might have been didnt come with instructions but not really a big deal

Perfect fit, cutter works great! Fits my cr10s 100% printing abs, pla, petg, spla

On time and as Described

This is another product I put on all the printer I use and or repair Excellent quality

Product works great.

If youre upgrading your printer, this is one of the first recommended changes. Replacing the white PTFE with this blue PTFE works a little better. The fresh fittings are in case your old ones start slipping. Ive had a couple start slipping over the years, so that is a thing. If you dont need them yet, add them to your parts box. Youll need them later.

Bought this as an upgrade to stock Bowden tube. Worked fine for a few months printing PLA at 212 deg C. But over time, started clogging. Changed filament, temps, couldn’t clear it. About the same time, started getting clogs on another machine printing PETG at 240. Took both hotbeds/tubes apart and found the tube had melted shut, blocking filament flow. Genuine Capricorn is rated for 300 deg; wouldn’t melt at sub-220. Having bought directly from Capricorn now, also know the printed Capricorn logo with this package was a photocopy of the sticker the original manufacturer sends.

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?

got this for my flsun q5 and switched back almost right away thew tolerance on the inner diameter is off and makes it to tight for filament to pass through and the doesnt seal properly allowing leaking around the tube