This marble machine is very well designed and works great. The interchangeable modules aspect of it is genius. You can set it up in so many different ways that it never gets old. I would recommend purchasing the hardware kit if you don't have a ready stock of hardware bits laying around. You can be printing the parts as the kit makes it's way to you.
Great project and perfect .stl files. Would recommend.
These are very well designed and print perfectly on a well setup printer. I used PLA Silk and PLA+ with no issues. These were printed on a Ender 5 Pro and Sidewinder X1 and assembly was great. I now own all of the offerings from Luka. Thank you and the kids thank you!
I loved printing this and sharing the process with my kids. It’s a great tool to teach debugging, fixing, and testing. Only problem is now we want to print them all! For folks considering PETG vs PLA, PLA works better. I had some figment trouble with PETG but made it work. I reprinted in PLA and everything turned out much better. YMMV