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)

Doe the job and works with my Bambu printer. No issues with fitting into the connectors. Nice to have the cutter included, as when you use scissors or snips it compresses the end of the tube and you have to reshape.

It appears the same as the original, it costs considerably less per meter and it comes with a cutter. The quality appears to be the same. Because it is cut to Fit it should never be the wrong length. Functionality is pretty much what you'd expect of a tube.

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

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.

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

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!

Bought to replace the tubes that came with the AMS lite from a Bambu A1 Mini to fit onto an A1 as they are too short out the box, plenty spare in thw pack and can make them the length needed.

As it says on the label

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.

This is great for moving filament from your storage unit to the printer. The larger inner diameter of 2.5mm GREATLY reduces friction on the filament, which makes a big difference with abrasive filaments like glow in the dark or wood grain filament. Outer diameter is still 4mm so existing connectors hold it in just fine. Installation is easy with the included cutter, just cut it to whatever length and replace your old PTFE tube. I've been happy with the quality so far- ran lots of abrasive stuff through it and it still feeds 'difficult' filaments like soft TPU just fine. One caution- you ONLY want to use this *before* the extruder. IE, from spool to printer. If you use it AFTER the extruder, IE as the Bowden tube in an Ender 3, the filament will have a lot more 'give' and that will reduce the accuracy of the prints. However used before the extruder gears- from spool to printer or printer to print head, the functionality is perfect and filament feeds much more smoothly. Keep in mind with the thinner walls it can kink more easily, so if you're hooking up the extruder on a K1 series printer with this you might want to print a support of some kind for it. Definitely recommended!

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.

Acheté pour remplacer les tubes PTFE de mon A1 qui, avec l'usure des tubes occasionnaient pas mal de messages d'erreur. Après remplacement, je n'ai plus aucun problèmes, l'alimentation des filaments est très fluide. Le coupe tube PTFE fonctionne parfaitement, les coupes sont bien nettes. Bonne qualité, je recommande cet articles.

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.