I am on a low carb diet because of my seizures, which means I can't eat sugar. So, I give out keychains on Halloween for the other kids that can't have candy.

My dad helped me convert this to a multi-color model for printing on my new MMU 2.0.

There are different size ball chains. Use the 100mm ones.

You can watch the full make in the video: https://youtu.be/pyfmMUVuTsw

Please subscribe to my 3D Printing YouTube channel. I'm trying to reach 500 subscribers. Thank you: https://www.youtube.com/EthanMakes