This module is definitely one of my favorites. I was surprised how easy the setup was after printing the parts. The only thing I had to make sure was that the edges of the ramp are absolutely smooth. I had a small burr on one side and the marbles missed the funnel. After cleaning this the module now is perfectly stable and I do not loose marbles at all. Great Design!!!

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

This was the hardware for my 3rd marble machine. Well packaged and so easy to install in the models. It is so much easier to purchase the kit than to source all the motors/switch/marbles. Luka does a great job communicating with customers. Don't hesitate, buy the kit, buy the files and print one out.

I have just printed one with all accessories. Everything works fine and looks great!!! Thanks to the designer for an awesome job!

Great model to show people in a playful way what 3D printing is capable of. Prints well, assembles well and supported well by the author.

Really like this module, its great to see the marbles go through the maze. I do wonder if the module can be optimized a bit to use less fillament.

I love this module. its truly random. I took out the elements because, well randomness.

The parts of this module fit together fairly well, though I had to drill out the holes on all the little add-on parts. I didn't think there would be much variation in the marble paths but the ball bearings never seem to follow the same route twice.

great, works well and easy to print

Love this I have always love Marble Mazes and machines since I was a kid. Here is the double screw done with all the modules. Check out the slow mo video.

Werkt zeer goed. Past goed in elkaar. Kinderen zijn er dol op. Geprint met Prusa in PLA

My son loved the vortex, printing it was very simple and a great addition to the two wheeler.

Thanks!

My first order was the 2 Two Wheeler and the hardware kit. I took a while for delivery to canada (6 weeks). But definitely worth the wait, The overall kit worked out very well and it is exacly what we see in the image. I was so impress by the precision and enjoyed building it. I then order all the other parts and the second machine. I will be ordering a new hardware kit as soon they are available.

amazing stuff!!

Took a while for delivery to the US (7 weeks). But definitely worth the wait, and Luka is saying he is working on a better shipper to the United States for faster delivery. The overall kit worked out awesomely for a very similar price to if I had purchased everything individually from Aliexpress or similar.