Bottle Rocket

ccStill printing this to test.. the point fits 1.5L bottles with a flattish base.. just tape it on.. I remixed it and made it hollow from here https://www.thingiverse.com/thing:858319. You might want to add some manual supports around the stepped edge inside. my print had a little stringing but nothing major. The main cone doesn't need supports at all.
The nozzle I remixed from here https://www.thingiverse.com/thing:13898.. I had serious issues printing the original even after I modded the rear