Nut and Bolt

Printed on BIbo. Designed in Tinkercad. I ran out of time when demo-ing the printer and stopped a print about half way through. That is the purple Nut and Bolt in the Picture. Funny, you can still screw them together. The first time on I had to use pliers but every time you run it up and down it get's easier. A tiny bit of bar soap on the threads would probably help the first time too. Just printed another one. Think I'll try that and see if it works better to break it in.