YOOPAI PTFE Teflon Tubing 5M with Cutter, 2.5mm ID × 4mm OD PTFE Teflon Tube Fits Direct Drive Extruder 3D Printer, for Bambu Lab A1/A1 mini/P1P/P1S/X1C, Creality K1/K1 Max/Ender 3 V3 (White)

Fits well, filament runs smoothly. Cutter is sturdy, very sharp and works very well.

Perfect for feeding filament from a dry box to the Bambu Lab A1 filament guide.

Fit perfect for the Flashforge AD5X too if you are using straight from dryers

Works around loops, corners and rollercoasters

As a product this is absolutely fine. It is 1.2m of translucent PTFE tubing with an OD of 4mm and ID of 2.5mm. This makes it just perfect for replacing the filament feed tube on my Creality K1. I just need to trim the length down slightly. I also hope that as the ID is slightly larger than that of an official Creality tube, any friction between tube and filament will be further reduced. However, Yoopai make it impossible to recommend this tube as they also offer a 5m length of exactly the same product together with a cutter for only a few £'s more. Why would you buy 1.2m when you can have 5m of exactly the same product (plus a cutter) for only a few £ more? Madness!

Purchased to install a third AMS unit on my 3D printer. Will also come in useful for replacing other tubes as they can wear with filament moving through them often.

As it says on the label

Good quality tubing, recommended. Internal and external sizes are as described. The supplied cutter is actually really good!

The tube itself is great. When ordering I thought this would be identical to the bambu tubing which is gray but slightly transparent. I was willing to pay a little more for factory matching tubes but these are not see through at all. We have many filaments that break in the tubes when left on the AMS lite for a few days and this tubing makes it impossible to clear without completely removing the tubes and pushing another filament through to push out all potential broken filament pieces. A fine product just not what I thought it was.

Habe mir diesen Schlauch für meinen Bambu Lab A1 gekauft, da ich das AMS Lite etwas anderst hingestellt habe und die Orginalen dann zu kurz waren. Der Schlauch hat eine gute Qualität und das Innenmaß stimmt auch. Ich habe keine Probleme mit der Filamentzufuhr, trotz das die Schläuche jetzt länger sind als die Orginalen. Das Schneidewerkzeug ist auch nützlich, da man den Schlauch sauber und gerade abschneidet.

Mi sembra un ottimo tubo in ptfe, il foro interno è effettivamente da 2,5 mm l’ho constatato con i cordoli di alcune punte da trapano centesimali per vedere la misura. Per ora ho fatto un tubo lungo 1,5metri e non ho nessun attrito o problema. La taglierina funziona alla perfezione.

Helt perfekt! Slangen är flexibel och gillar att den är transparent. Verktyget som följer med klipper av slangen väldigt fint också. Bilden visar slangen inkopplad i Bambu A1 jämfört med original slangarna, som är lite mörkare.

Fit and Compatibility: The Ultra-Smooth PTFE Teflon Tubing 1.2m is a perfect fit for the Bambu Labs A1 3D printers. The dimensions are spot-on, ensuring that the tubing slides in seamlessly without any need for adjustments. This precise fit is crucial for maintaining consistent filament flow during printing. Length: The 1.2m length of this tubing is exactly what’s needed for the Bambu Labs A1. It provides just the right amount of slack to accommodate the printer's movements without being too long, which could cause unnecessary bends or loops. This length is ideal for ensuring that the filament path remains straight and unobstructed, contributing to smoother and more reliable prints. Performance: In terms of performance, the PTFE Teflon material offers excellent low-friction properties, which is essential for reducing resistance as the filament moves through the tube. This helps to minimize the chances of filament jams or extruder skipping, especially when using more flexible or delicate filaments. The tubing’s ultra-smooth interior surface contributes to consistent filament feeding, which is crucial for maintaining high print quality. Durability: PTFE tubing is generally known for its heat resistance and long lifespan, especially when used in a 3D printing context. It's likely that this tubing will hold up well over time, even with frequent use. Overall Impression: The Ultra-Smooth PTFE Teflon Tubing 1.2m appears to be an excellent choice for anyone using Bambu Labs A1 3D printers. With its precise fit, ideal length, and performance-enhancing properties, it seems to contribute significantly to the reliability and quality of your prints.