Sink overflow fill funnel

thingiverse

Use this funnel to fill your sink's overflow. Useful to add drain cleaner and/or flush out with water. You will most likely use the "standard" version. Designed at 90 degree angle. Print the "standard" version with no supports. The "alternative" version is designed at a 110 degree angle and prints easily with supports. I never used it and did not redesign to print without supports (i.e. flat bottom like the "standard" version) but provide it in case it helps with your sink configuration. Overflow fill port is 20 mm outer diameter.