3D printable parts to make your own marble machine similar to the one above. The parts for this are designed to click into the steel wire (linked below) to be used as track and can be configured any way you like.

This is version 1. I hope to expand on the system, make some quality improvement tweaks, and add built in motorization compatibility in the future. Watch a video demo of my version here: https://www.youtube.com/watch?v=e0HcOqSlp6s

Parts List

• 3D printed parts for connecting wire pieces together to form track
• 16 SWG/14 AWG steel wire - I used this here: https://www.amazon.com/dp/B0DVW3PM5F?ref=ppx_yo2ov_dt_b_fed_asin_title
• 1/2inch steel ball bearings - I used these: https://www.amazon.com/dp/B07L8N3CHG?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1

Print Settings

• .15mm layer height, 100% infill though this is likely isn't necessary