The bobbin is designed for high voltage.It is highly recommended that it is fabricated using ABS material with CNC Axis machining. After further research,
it was determined that neither SLA Resin or 3D printing were adequate and were more expensive to manufacture. 
to print at high resolution.

All four bobbins are to wound in the same manner so that the generator has 'balanced' windings. This design is adopted from Nikola Tesla's rotating field transformers. Wiring schematic at this stage is purely experimental.

MAKE SURE YOU HAVE TAKEN THE PRECAUTION TO INSULATE YOUR PRIMARIES AND SECONDARIES FOR HIGH VOLTAGE! MAKE SURE TO HAVE A PROTECTION SPARK GAP INSTALLED
AT ALL TIMES BEFORE EXPERIMENTAL OPERATION! EACH BOBBIN IS EASILY CAPABLE OF HANDLING VOLTAGES IN THE TENS OF KILOVOLTS. 

Consider using materials like Kapton tape as an additional electrical barrier on the metal support rods. 