🚀🚀 STAY TUNED: DOZENS OF ADD-ON WILL BE PUBLISHED SOON ! 🚀🚀
📌 NOTE: Most of the modules are still in development and will be released soon ! Stay tuned and follow me to get the latest updates as I continue expanding Ultimate 3D Printable Marble Run! 🎢✨
Welcome to Ultimate 3D Printable Marble Run, the most customizable and modular marble run designed for 3D printing enthusiasts. This Core Set is your starting point to create thrilling tracks, combining engineering, creativity, and fun! 🏗️🔧🎢
What’s Inside?
A selection of essential track modules to build your first exciting marble run.
Easy to print – 100% support-free and optimized for most FDM 3D printers.
Compatible with standard 16mm (5/8") marbles – ensuring smooth runs and endless fun!
Scalable and expandable – This is just the beginning!
Why Choose Ultimate 3D Printable Marble Run?
✅ Endless Creativity – Modular design allows for unlimited track variations. ✅ STEM Learning – A fun and engaging way to explore physics, problem-solving, and engineering. ✅ Designed for All – Whether you're a beginner or a pro, assembling and expanding your track is easy and exciting!
This is Just the Start! I’m constantly working on new modules to expand your Marble Run experience! Dozens of designs are in progress and will be released over time, so make sure to follow me on MakerWorld to stay updated on the latest additions! 🎉
🎯 Download, Print, Play – and get ready for the ultimate marble racing experience! 🏎️💨
🔧 IMPORTANT: IGNORE THIS WARNING! 🔧
If you see this warning during slicing: 🚨 "It seems object ###### has floating regions. Please re-orient the object or enable support generation." 🚨 Don’t worry! This is completely normal. ✅ 👉 I have already manually added a small support in the files, and the slicer detects it as a floating part. DO NOT enable supports! ⚠️ Enabling them will only make the print unnecessarily complicated.
📖 Everything is explained in the manual, so follow it for a smooth printing experience! If you have any questions, feel free to ask. Happy printing! 🎢🎉
Join the 3D Printable Marble Run Community
We've created a Facebook group for anyone interested in 3D Printable Marble Run. The group is a space to share ideas, experiences and exchange printing tips, and discuss ways to improve and expand the project.
If you're working on your own marble run or just curious to learn more, feel free to join the discussion:
Posting this so hopefully people won't make the same mistake I did. The published print profile does not align with the posted "Builder's Guide." Builder's guide says to print at 5% infill with 3 wall loops, but the designer published a print profile with the Standard A1 BBL 0.20 print profile that prints at 15% infill with 2 wall loops. When I see a MakerWorld exclusive I generally trust the published profile, but shame on me for not double checking.
Also, when the designer says "Your enthusiasm and ideas are valuable, and I’d still love to hear any feedback or suggestions you have..." you don't typically expect them to block you.
It was simply a typo. Why make such a fuss over an easily fixable mistake? Also, stop creating new accounts just to criticize and take revenge because I didn’t grant you the right to remix my project. Just accept it… And stop bothering other users with pointless comments driven purely by revenge. We are here to have fun and share ideas, let’s leave toxic comments for other situations. If you don’t like what I do, just move along—you’ll surely find a project that suits you better.
Wow, and you've blocked me again...
It's not a "simple typo." Those numbers are pulled directly from the print profile, which means that you've probably never printed these models in Bambu Studio. You're basically telling people to print them incorrectly. People do have a certain level of expectation that a print profile actually aligns with the designer's intent. More so if the designer is the only person allowed to correct the issue.
Let's talk about why I had to create a new account. I thought you asked, in earnest, for my continued participation to help improve the project. I reconsidered and went to add a reply, only to find that you had blocked me. I simply wanted to point out that you should correct the print profile to align with your documentation, being that you are the only person allowed to do so. I was genuinely trying to help you out only to find that you, or your social media manager, blocked me after asking for me to reconsider. I definitely didn't expect to be blocked after being asked to join your FB group for additional input...
"Questo dovrebbe smorzare la tensione e riaprire il dialogo in modo positivo. Se vuoi renderlo più personale o aggiungere altro, fammelo sapere!"
Yeah, that was an accidental copy / pasta. I guess by "open up the conversation in a positive way, they meant block. Totally not toxic.
Great models with lots of potential for this set. I echo the other commenters feedback about the need for an efficient way to boost height without using so much filament. I've designed some extension rods that can be used with this set and will be posting shortly. Thanks for the models!
Hi
First of all, thank you for your interest and enthusiasm in contributing to the project! I really appreciate your creativity and willingness to improve the gaming experience.
I just wanted to point out that, according to the license used, creating and publishing remixes or derivative modules is not allowed. You probably weren’t aware of this, so no worries!
That said, I also wanted to let you know that a material-saving module is already in development, so stay tuned for updates coming soon. If you haven’t already, I’d love to invite you to join our Facebook group, where we share updates, ideas, and improvements firsthand. It would be great to have you there!
Thanks again for your support and passion!
Andrea
I think there is an issue with part 039. I've had the same issues occur on all of the ones I've printed, even across two different filaments. it looks like either the bottom layers needs to be increased, overlap increased, or it might need supports.
That slight filament deviation shouldn't affect functionality. Check my test piece photo—it’s normal due to the geometry’s angle. My tests show the marble rolls fine since the channel is wide enough. For a smoother surface, I’ve attached a pre-supported version. I recommend printing a single piece first to test before making more. Let me know how it goes!😊
the two rows that slipped when they shrank weren't what I was taking about. the very bottom layer isn't fully anchoring, in two of them a side failed. the print recovered but even the smaller gaps were big enough for a non 3d printing friend to ask why it happened.
Hi, great set, printed it with my Kobra 3, worked perfectly. My son and I would appreciate an expansion that helps us gain height with minimal effort, for example, rods that can be mounted between two components. This would save printing material and allow for quick and easy height adjustment. Just a suggestion. We look forward to further components
Hi Dennis!Thanks for your great feedback! I’m really happy you and your son enjoyed printing the set.Good news! I have some raisers coming in the next few days. They increase height by one block, and one is designed to save material while staying strong.I haven’t planned taller raisers yet, but your idea makes sense—I’m adding it to my checklist! 👍Join our Facebook group for more ideas, and if you’d like, a Boosty would be much appreciated! 😉Happy printing!
I made this to help with the height. This is just a v1 I quickly made, but I'm considering adding cross members to glue in place to help with rigidity for a v2.
Edit: Scratch that. @ammedia doesn't allow me to publish interoperable parts, so I've deleted my model and completely lost interest in this project.
totally understand your frustration, and I want to emphasize that my intention was never to discourage you. On the contrary, I really appreciate the effort and creativity you put into designing something to improve the project.
The licensing restrictions are there simply to maintain consistency and quality control, not to block great ideas like yours. If you’re open to it, I’d still love to hear your thoughts and discuss possible collaborations or suggestions for future improvements.
I truly hope you don’t lose interest, as passionate contributors like you make a big difference in the community. And again, I’d love to see you in the Facebook group if you haven’t joined yet—we’re always sharing updates and brainstorming ideas together!
Thanks again for your enthusiasm and contributions!
the plates contain all the pieces, but since it's a modular system, you can absolutely print each individual piece separately and as many times as you like… in fact, you’ll have to! 😆 ... anyway ... many more to come!
What makes this the "Ultimate" printed marble run? There are other more expansive marble run sets on this site and others. Seems bold to call it "Ultimate".
It’s free. If it’s not to your liking, that’s completely fine—just print something else. I call it 'Ultimate' because it’s an ambitious project that is still evolving, with dozens of new modules planned. It’s also designed to be more solid and modular than many alternatives. Your comment doesn’t really add much to the discussion—no one is forcing you to download it. Unless, of course, you have a similar project and are looking to downplay this one? Your tone does seem rather familiar...
This user content is licensed under a Standard Digital File License.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (75)