This is a fully functional, manual Bubble Machine. It's hand cranked and geared up to power the fan and down to spin the bubble rings. It uses Herringbone gears and has it's own receptacle for soapy water.

There are 27 different pieces, so it's a great fun to build! There are also some features to ease the printing process.

I wrote a 27 pages long printing and building guide with lots of images so you should not have any issues.

All the parts are clearly named and listed, along with printing settings and quantities needed.

I hope you enjoy building and using this machine as much as I enjoyed designing it!

https://www.youtube.com/shorts/btOsVmD5vhg