Put scrubbies and things in and they strain right into your sink!

Print one strainer_main, one strainer_top, one base (there are two different bases, one for sinks without lips (strainer_base) and sinks with lips (angled strainer_base)), and as many strainer_panels as you want (though I would recommend only 1-3 so the sections aren't tiny).

Supports are needed, though not a lot.

Print settings don't matter very much, though smaller layer heights can improve the water flow through strainer_base.

After you put the panels in the main body, put the strainer_top on to make it look nice.