A tourbillon mechanism similar to what mechanical watches use.

Tighten the main spring and lightly push the roller, gears should start ticking.

Tips for assembling:

• Cut 3 pieces of filament for axles, as shown in picture, straighten them as much as possible.
• Gluing is required at one step shown in picture, recommend using 502 or crazy glue.
• In the last step, the main spring should be pushed into the hex shaft until surface is flat.

Remix of smbov's Flying Tourbillon 1.5

List of changes:

• Adjust axle hole size on the base for better stability.
• Adjust holes on gears and small springs to better fit filament axles.