A good sized funnel but doesn’t seem to have a rib allowing for air to pass so it needs to be jiggled regularly to ensure constant flow. And the small end is too wide for some of my applications meaning only about a centimetre goes into the bottle which makes the funnel unstable. Good price but wish the neck was longer and a bit narrower.
I was hoping for a smaller funnel but for $5 it was well worth keeping it. The stubby and fat bottom would not fit applications like filling my engine oil (slightly too large for my car), however it would work fine for baking or gardening, or whatever else you may need a large funne for