Kitchen items should not only be functional but also beautiful.
This funnel has special grooves through which the air comes out of the bottle.
I recommend printing all kitchen items from the PLA.
object size - 99x99x100 mm
printing time - 4,5 hours
reduced size by 25% (in the photo) - 2.5 hours
infill - 15%
All my models were created in Autodesk 123D Design and Fusion 360.