Comgrow Creality Capricorn Bowden Tubing 1.75Mm 1M All Metal Ender 3 V2 Extruder Pneumatic Couplers Bed-Level Springs For 3/Ender V2/ Pro/Ender 5 Pro 3D Printer

The ptfe tube is original from Capricorn PTFE. Excellent quality. Was worth the price

This is a great little kit, don't get me wrong - it is great value and adds some small nice improvements but some of the reviews are outright misleading. No, this won’t increase your print quality basically at all Nor does it allow you to increase print speed in any way. The amount of factors that contribute to the end product of a print are many and tiny tweaks here and there can be either imperceptible or be the difference of printing a blob of ugly plastic spaghetti. Good calibration and tuning of your settings, steppers, flow rate, temps, retractions, leveling, and combing settings are going to have infinitely more of an impact on your print quality and speed than most physical upgrades and this product is no exception. If you want more out of your printer, look into those things first! Even if you have a 5 thousand dollar printer, it’s nothing without those tweaks! BUT That doesn’t mean it is a waste, far from it. I like this little kit and it’s a nice humble addition to my lovely soldier that is my Ender 3 Pro. My stock extruder clamp actually managed to snap one day after several months of use, but with this version I certainly won’t have that issue again! It fit really well and so long as you assemble it correctly, the tolerances and accuracy was excellent. Having tried one of the red “off brand” versions just prior, that thing sucked. This one has actual precision in its creation, I was actually amazed because I wasn’t really expecting much of a real difference either. I could go off about just how crappy the red one I got prior, but I digress. The Capricorn tubing is nice and it is better than the stock PTFE tubing, but it is also not magic either. The tolerances and precision of the tubing IS better, I checked. For most standard print materials like PLA and PETG, there is exactly zero difference using this, despite being superior. HOWEVER, with other filaments and special use cases, there IS a difference. Some TPUs and filaments that happen to run particularly hot (like, hot hot) you will actually find there is benefit to this tubing. I will give credit where credit is due there, I just don’t want people getting the wrong idea that these things just magically make better prints - it just isn’t that simple most of the time. The addition of the bed springs is, I mean, sure why not? I hope I don’t really need to explain that this isn’t going to be magic either, but they seem very well made and I imagine will hold their leveling for a while. At the end of the day - Yes it is a solid upgrade IF you have already given your printer the proper love and attention so it can do it’s best already. The added durability of parts and flexibility for options, coupled with a nice style - I do certainly recommend it. Just make sure you actually understand it before falling into the placebo of magically better prints like some reviews seem to have done. That isn’t anecdotal evidence that it doesn’t improve prints - It is just straight up not really how a 3D printer works. But if you want a lil upgrade for your Ender 3, by all means this is a good choice.

Très bon produit. Ne pas trop tendre le ressort de l'extrudeur par contre, car après la roulette déforme le filament et il passe moins bien dans le tuyau ptfe. Pour les ressort que du bonheur.

I bought this because my stock extruder broke and wasn’t pulling enough filament in. The installation was very simple. I had an issue with my motor since it’s the older version, and had to cut the little gear off. The shaft was also shorter but instead of buying a new shaft, you can just put the new gear upside down. It works great! Also, if you have the older motor, you will have to grind down a flat surface for the set screws to sit in. The tube was a very easy install. The springs are way stiffer than the stock ones. They are also flat on the ends and have the bed sit on them perfectly even. Overall, this is a MUST BUY. Even if your extruder isn’t broken, get this one because it preforms so much better!

Very easy to install. Instructions are clear and include pictures.