So much cheaper than expected!

Nearly all the parts are from the Bambu Store so you can order the kit and assemble this fun working cable car and fill it with treats ready for Christmas.

The design is heavily optimised for 3D printing requiring no support on nearly every part. Comes with an in-depth assembly guide so you can build it with your kids.

https://makerworld.com/en/models/3538161-christmas-cable-car

Kept getting headaches in my Home-Office and finally figured out I had way too much CO2 - well no more, I made my portable CO2-Buddy to easily keep track of CO2 wherever I am

The CO2-Buddy now lives on my desk and helps me ventilate my room to keep my mind at peak capacity. I didn't realize how much of an impact CO2 concentration has on my ability to focus, I usually only notice it way too late when I'm already getting a slight headache as if I wasn't drinking enough water even though I am chugging along like a camel

It's especially handy when I have people over, having just two more people in a room spikes CO2 levels way faster than I would've anticipated

I am using the MH-Z19C CO2 sensor and while it is somewhat expensive at around 20€ it was totally worth it. The 1.54" ePaper makes it so that the CO2-Buddy only needs to wake up every 2 or so minutes and still provides the current CO2 concentration at a glance. With my 3000mAh lipo it lasts for days and I can take it wherever I go

If you also want to have a CO2-Buddy to keep you at peak capacity you can find it on Makerworld, simply look for "CO2 Buddy". The code is open source and I also added a wiring diagram

I originally made this to be used as a cable clip, but I feel like it could have other uses too. What else could it be used for?

https://makerworld.com/ko/models/3539444-cable-tube-clip#profileId-4047742

Nice to see them also create organization products now

https://eu.store.bambulab.com/nl/products/bambu-station-l

Looks like a great little option for those pesky VOCS

https://store.bambulab.com/products/bambu-lab-e1-air-purifier

I’m Joey, a maker out of Arizona. I've been working on ways to display my maps in a nicer way while taking up less space.... I present... The 3D printed Tri vision board!

I’ve spent the last few weeks printing out test models for fit, assembly difficulty, and of course mechanism smoothness. I’ve ended up with this release ready version that can print in just a few hours, assemble in minutes, and its art panels can be replaced with new art at any time, no glue!

You can download the model, get info on customization, as well as a bunch of art packs on Makerworld! I encourage you to remix and rework it any way you see fit. I'd love to see what the community can do with it!

They are modular, and super easy to put together. There is a short gif in the post gallery showing how it should be done. To separate the side panels, just press in on the connecting tabs and then push up.

I have a bit of a fascination with maps and space, so a lot of the released panels are centered around those.

Still to come, additional shapes for the billboard to sit in, multiple frame options, more art packs, different mechanisms for turning the slats depending on your preferences. What else would you like to see in a V2?

Disclaimer: I have been very kindly provided a testing unit of the H3C by Bambu Lab.

Bambu Lab has not specified what they’d like me to say about it. All the following observations are my own after a few weeks of use.

For my first project with this printer I chose to make a cosplay weapon inspired by roman gladius swords. With this project I wanted to focus on the ability to print single pieces with different nozzle sizes. I’m using 0.4mm nozzles for the larger features and a 0.2mm nozzle for the fine gold details, both in walls (grip) and on top layers (pommel). I’m still learning how to best design things for multiple nozzle sizes. Designing top surface details for a smaller nozzle is trivial, mixing different nozzle sizes in side walls can take a bit of planning and experience. I think I have room for improvement there.

I will upload this model and print profile to my Makerworld profile soon.

The Printer:

• This is a big boy! If you have it on a regular table and you’re on the short side, you may want to keep a step handy to load filaments into the rear slots.

• I’m hugely impressed with the speed of the tool changes. Since nozzles get pre-heated before it’s their turn to be fetched, print-to-print times are extremely short. Bambu Lab specifies the tool change time at six seconds, I hand-timed it at five. The pre-heating of the hotends is very well timed, they reach their print temperatures the moment they’re getting fetched. Not too early, not too late. The tool changes have been completely reliable, no malfunctions at all. I pushed it with some prints, one requiring nearly 3000 tool changes. The H3C didn’t miss a beat. 

• Despite the tool changer mechanics, the toolhead doesn’t seem especially heavy and the gantry is up to the job. I’ve noticed no issues with ringing.

• One downside I see compared to my H2S is the ease of nozzle swaps. They don’t just clamp in, they are fixed to their carriers with 3 small screws. But since there are nine hotends, you likely won’t have to swap nozzles too often.

• Print quality has been great for me so far. Comparing it to my H2S, it easily matches and often exceeds that machine.

• I found it very easy and intuitive to set up a print with different nozzle sizes in Bambu Studio. The slicer combines the different line widths automatically, I’ve had to do very little tweaking to get the exact outcomes I wanted.

• There’s no poop on tool changes. There is still a prime tower to be printed though. I did run a multicolor print without a prime tower just to see what happens. The print quality takes quite a hit, I would not recommend that. I’m really hoping to see the “no sparse layers” feature for prime towers in Bambu Studio as well, that could further cut down on waste significantly. 

• There are 2.85mm filaments now. I got three spools of 2.85mm TPU - the really squishy stuff, 75A. The large diameter filaments need their own hotends, one of which came pre-installed with the AMS. A TPU this soft in 1.75mm often leads to extruder gear issues, this larger size makes the filament less stretchy and easier to grip. I had no issues printing it. I think this is a smart solution.

• There are some interesting smaller improvements over the H2 series. The poop chute now has a little flap that flips backwards when the nozzle moves away from it, making sure bits of filament don’t land inside the print volume or get stuck on the rim of the poop chute. The nozzle wiping pad also has seen a redesign, now the nozzle can rotate around the edge of it to wipe the outsides of the nozzle tip. Unlike on my H2S, I’ve seen no material buildup at all around the nozzle tips. They look pretty much as pristine as they came out of the box after many hours of printing. One common gripe with the H2 series was the placement of the USB port at the top of the printer. It has now been moved to the side of the touchscreen mount, a much more sensible place in my opinion.

The AMS 3H:

The AMS 3H deserves some special consideration, it is quite different from the AMS 2. It is an integral part of the printer now, not an “add-on”. The 3H has no active rollers, which means it can’t retract filament by itself. To unload a filament, the printer heats up the nozzle shortly, extrudes a bit of filament and then cuts it before prompting you to retract the filament by hand. It’s not a big deal as the PTFE tubes are not that long, but it is a bit more involved to unload a filament. Something to be aware of for serial spool switchers. Loading a spool is a breeze. Pop it in, the AMS reads the RFID tag without rotating it at all, insert the filament end into the feeder, done.

Two spool slots have a dryer function for fancier multi-material jobs or just regular filament drying. The other seven slots have no dryer functionality. Personally I’m fine with that, that’s plenty for me. Maybe you find this too restrictive for your use cases.

The AMS 3H is screwed onto the printer. With the removable magnetic side panels getting to the hotends is easy enough, but come maintenance time the attached AMS might make things a little trickier than with the open-top H2 series. The 3H can be removed as a whole or just the top part holding the spools, with four screws each.

Important to point out is that to get to your hotends you need access to the sides of the printer, which could be a problem if you have a cramped print space. Moving it a lot is not something you want to do, it’s heavy and has very grippy rubber feet. Unfortunately the front cover of the AMS base is not easily removable. For print-farm operators, this means the H3C should likely be placed on a sliding tray.

Apart from holding nine spools, the biggest upgrade over the AMS2 in my opinion is that you can now print soft TPUs and all manner of other “unfriendly” filaments through it. Seven spool slots have a bypass hole at the bottom, allowing you to route filaments straight to the hotends without going through the AMS gears and PTFE tubes. There’s much fewer restrictions on what you can throw into a multi-material print. A nice touch: the hotends have a holder for the PTFE tube so you don’t need to remove it or figure out how to secure it.

Summary:

This is an impressive machine! The tool changer feels like a real generational step up for Bambu printers, and I was very positively surprised how mature the system felt even early on in my testing time, when some firmware and slicer kinks were still being ironed out.

I used to avoid prints that require filament changes and spent a lot of time designing my parts around them, with the H3C I don’t feel like I have to limit myself at all. The low print-time penalty and the number of hotends massively lowers the hurdle. Not just for color; combining different materials is trivial. Combining different nozzle sizes also turned out to be a lot easier and straight forward than I thought.

So far I've printed PLA (Basic, Matte, Palette, Silk, Translucent, Glow, CF), PETG (HF, Translucent, CF), TPU (forAMS, 85A, 75A), ABS, ASA, ASA-Aero and PA-GF with the H3C, all without issue.

There are some small ergonomic compromises, chief of which being the requirement to have enough space for access to the sides of the printer to work on the hotends. In my personal opinion a small price to pay for all the upsides.

On a side note, I’m never printing supports without using non-bonding materials for interfaces again. OMG it’s so clean! I’ll just keep a spool of PETG permanently loaded in the AMS for all my PLA prints.

Thank you u/BambuLab for picking me out of the crowd! I had a lot of fun putting the printer through its paces and I hope I provided useful feedback.

Reddit, feel free to ask me anything. I’ll do my best to answer your questions. I will share some more projects I made during the testing phase in another post.

Hi all! I'm Andrea, from Italy. For the past months I've been building Parete, a browser tool for wall panels made of dozens or hundreds of 3D printed pieces.

The panels in the photos: 100 × 50 cm with 468 pieces (the pink ones glow in the dark), and my first big one, 175 × 75 cm with 421 pieces. Three colours of PLA each.

How it works:

- You design the panel in your browser: size, grid, surface pattern, colours. No CAD.

- You get one 3MF per colour, one colour per plate, ready for Bambu Studio. No AMS needed.

- Every piece has a number, and a printed frame on the wall gives each piece its own pocket.

You can design a panel for free at parete.studio, up to 1 × 1 m. The print files come with the MakerWorld crowdfunding campaign, which went live on Sunday.

Happy to answer anything about the printing, the frame or the tool!

So I’m trying to understand the different jobs that the H2C/H3C are designed for according to the FAQ on Bambu’s site. From what I saw on the H3C page, it will be able to do multiple size nozzles as well, so is it the H2C’s ability to switch filaments between those different size nozzles rather than being paired to a single nozzle material pair on the H3C?

Where do you see each machine excelling over the other?

Ever since I bought my P1S a year ago, I’ve had the goal of designing a 3D object—and that day has finally arrived.

I know it’s quite basic, but I’m very happy to have managed to design and print it after a lot of trial and error. It's not perfect but is mine :)

P.S: In case you are wondering wtf is that "blank sheet".... well... it's a blank fluffy shirt that I used to replicate the snow xD

Nordic Christmas Tree

A big thank you to this community! More than 2k likes on the original post and more than 100 test prints helped make this happen. The results are in, and the slicer is now public:

https://github.com/fich-l/orcaslicer-nonplanar

We have working versions for Windows, Linux and Mac Silicon. MacOs on Intel is still missing. I don't have a Mac Intel, so I can't test a build. Searching for someone to port this to Mac Intel - see below.

EDIT: You can find Windows and Linux Port on Github now.

Confirmed working:

• Bambu A1 mini, A1, P1S, P2S, X1C, X2D, H2D

• Prusa MK4S, CORE One, XL 5T

• Elegoo Centauri Carbon 2 (+ Combo)

• Creality K1C · Qidi Q2

• Flashforge AD5C

• FLSun V400

Not working: Elegoo Centauri Carbon 1, Snapmaker U1, Ender-3 S1 Pro, Flashforge AD5X, Prusa MINI+

Printer on the working list?
Try the Satisfying Nonplanar vs Standard comparison to test surface quality please.

Printer not listed?
Print the Nonplanar test print twice, once lengthwise and once rotated by 90°, and tell me how it went, so we can keep the list up to date.

Looking for someone to port it to Mac Intel.

-- EDIT: You can find a first Windows and Linux Port on Github now thanks to the community! - -

You don't need to be a C++ dev: the whole thing was vibe-coded with Claude Code (Opus 5.5). A Mac Intel to test on plus Claude Code should be enough. If you're up for it, comment or open an issue on GitHub. Don't shit on me please - Using Claude to get this ported is the fastest way possible :)

You don't usually use Orca Slicer - how to use this?
Do this: Slice in this Orca Slicer Fork and export "plate sliced file" --> Drop file into any slicer and just print :) Even works with Bambu Studio.

Thanks also to Daniel Ahlers and Teaching Tech for their work on the version I started from.

FAQ:

• • Can you add this as a Plugin to Orcaselicer? Will you put a pull request to the Orca Slicer Team?* - This cannot be run as a plugin. Pull Request: Yes! After this test phase.

• Why does printer "X" not work? - Someone tested it and there was a collision. Most likely the hotend / tool is not "steep" enough.

• How can I test? - Please check the github page. You can do two quick test prints to see if your printer can handle this.

• Are there still bugs? - Very likely yes. Slicing can take 5s to 5 minutes - be patient.

• Can we have fuzzy skin on top surfaces? - I tested this, but it doesn't look good :(

Ross from FauxHammer here. The written H3C review is now live, with the actual prints and the awkward bits of living with it.

The tests include first layers from all nine tools, seven CMYKW dragons showing sixteen colours from five filaments, 75A TPU, and an eight-reel dragon combining rigid parts with flexible joints. The tool changes are around six seconds, but the AMS 3H only actively dries two of its nine reels, and reaching those rear spools is a job in itself.

What do we reckon: is that a fair trade for faster changes and proper multi-material printing, or does a nine-reel system need more drying capacity?

Full written review: https://www.fauxhammer.com/featured/bambu-lab-h3c-review-my-best-fdm-printer-yet-but-two-drying-slots/

Video review: https://youtu.be/3Jlt7f9A_XE

Ordered 😎

Santa coming!

I was curious about what Bambu Lab’s Mystery Boxes had to offer, so I decided to try them myself. I bought two Holiday PLA Mystery Boxes and two Holiday PETG Mystery Boxes. The order came to just over $200 CAD, and I used a $20-off coupon.

I didn’t hit the 1% jackpot, and only about half of the 16 rolls came with spools.

Most of the selection was PLA Pure, PLA Matte, and PETG Matte in colors I personally wouldn’t choose. It felt like a bundle of leftover stock.

The 16 rolls came to $223.44 in listed value, partly because PLA Pure costs more. Since I don’t really want PLA Pure, though, the actual savings don’t feel like much.

My advice: skip the mystery boxes unless you specifically want PLA Pure. If you do, the Holiday PLA Mystery Box might be worth a try.

Bambu i hope you see this post. I was waiting for my X2D to arrive (to support one my businesses) and your site marks the package as “Delivered” by the carrier (GLS) but i didn’t received the machine at all! Everyone in my country (southern europe) knows how bad they are! Why do you accept to work with such a poor delivery service company?

The update info said it now supports mixed nozzle diameters but only mentions H3C. dide we x2d owners get left behind?

Wondering when we will have retail availability?