Modern funnel for pouring all kinds of liquids with an air channel.
Base diameter 110 mm, height 125 mm.

Easily scalable in slicer.
Tested in sizes from 50% to 150%, with PLA, PETG, ABS and PA(nylon) filaments.

Prints quickly and easily without supports.
Nozzle 0.4, layer 0.2.
It is better to set 3 or 4 walls.