Parametric Funnel

Adjustable parameters:

Top/Spout (S)

spout od - outer diameter (Yellow)

spout length - total height of spout length (Purple)

Bottom (B)

funnel height - total length of main funnel section (Green)

brim od - outer diameter of main funnel section  (Red)

thickness - thickness of the model (White)

Use the image below as a sizing guide to ensure optimal print efficiency and no support. (This is tested geometries to reduce spillage without excessive material usage.