Many different sized funnels with off center spouts. This allows access in to areas that might otherwise be difficult to access.

With the top diameter starting at 25mm and going up to 200mm. Each with multiple appropriately sized bottom/nozzle sizes.

The models are grouped by the top diameter size.

If any of these don't suit you you can use the Parametric model to customise your own, or let me know and I can generate it.