Redrex 2M*2Pcs Bowden PTFE Teflon Tube with 4Pcs PC4-M6 Quick Fittings and 4Pcs PC4-M10 Straight Pneumatic Connectors for Ender 3 V2 Ender 3 Pro CR10 I3 Mega Series 3D Printers

Having bought cheaper filament with a wider bore ever so slight the Capricorn tube didnt like it and forced off the Bowden, these work great slight bigger inside and bulletproof, honestly if your not printing hot stuff like ABS leave Capricorn alone.

Excellent...!!! Only FOUR stars as there is always room for improvement as we all know...!!!KevT

Purchased as I needed a replacement for the PC4-M6 brass connector on my Creality Ender 3v2. As this is a larger fitting it contains more jaws and hence provides a better grip on the bowden tubing.Highly recommended relacemnet part.

Well made product equal to the main branded PTFE tubes but at a better price. The pneumatic connectors are superb and apply a good grip to the tube.

Excellent

Good quality PTFE tube and positive latching fittings.