This is a cat mouth-shaped container. You can scale it to smaller or (preferably) larger sizes.
Print settings:
Creality K2 0.4 nozzle.
One support in the inside.
Printing time 1hr 1min.
Filament length 7.75.
Print in place.
Setup:
No additional pieces.
My little sister designed this, please support by printing it. (or boosting;)