I built one of the coolest air/steam engines ever! So sad to see its the last one :'( I love making these dumb little gadgets free for you to download and build so if you can, please support me by subscribing!
Thingiverse Files:
https://www.thingiverse.com/thing:5366446
Tools I use:
Ender 3: https://amzn.to/3Qaz4ei
Cr-10 v3: https://amzn.to/3Q20mnq
Purple PLA Filament: https://amzn.to/3JnCLeM
Orange PLA Filament: https://amzn.to/3vqpJqL