Nose Cone, I designed using a Fusion 360 plugin. Made to be a tight fit for a 66 mm cardboard tube. Made to be printed in TPU. I printed it with 4 walls which seemed to be a bit overkill so you can likely get away with 2. Tested many times with no problems when using 95A and 85A shore hardness.
Printer Brand:
Ultimaker
Printer:
Rafts:
Doesn't Matter
Supports:
No