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

Been working well. Only issue is if you get some filament that has a bit of dimensional inaccuracy it may clog.

Just get it, you know you need it and it’s worth it. Stop reading and get it!!

Capricorn is hands down the best name in printing parts. The accuracy of this bowden is amazing, and it is used by most professionals.

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

Printer runs more smoother now after installment!

I bought this one when I needed to replace a clogged tube on my cr10s. Works great. Only downside is this fittings it came with dont fit my cr10sv2. Not a big deal I just reused my original fittings. The little cutting tool is a huge help in keeping the end of the tube the correct shape. There was enough left over to use on my ender3 when needed.

I bought this tubing to replace the tubing in the heatbreak on my Prusa mini. The stock tend to shrink over time and need to be changed. Given Capricorn’s 300°C rating, I thought this would be perfect, reducing the number of changes if needed at all. Swapped it out and didn’t get through two hours of a print before I had a clog. Pulled the tube and it had already shrunk 2mm. Thought ok, maybe it was a fluke. Tried it again, made it 10 hours and it clogged again. This time when I pulled it, I could see how much it had widened out and deformed from the temperature. This was printing at a max of 215, usually 205. That should not be hot enough to do this to Capricorn tubing. I am very disappointed. The other parts that came in this kit are just filler as an attempt to justify the price, I am thinking. I’ll make sure to buy directly next time, I guess.

Product works great.

Mine was missing the cutting tool.

The fittings work for one time use, the PTFE tube is not good for temperature usage but seems to be how it is being used. It gets really soft and causes issues during printing and any manufacturer using this as stock should think about how badly this stuff affects the users experience.