Curved Horns, no supports

This horn has a flat bottom so that it can be printed lying down without supports. I originally used it to adorn my robot vacuum cleaner with bull horns, but you may use it for any purpose that does not need both sides to be entirely round. Simple and clean. Mirror the model for a matching second horn.

RECOMMENDED PRINT SETTINGS
Nothing particularly special, really. 
0.2 layers with or without adaptive layer height (increases printing time but looks slightly better)
Speed 40mm/s or faster
No supports
No brim necessary, any warping will just add more curve to it

Separate horn without connectors or gaps