An optimzed kitchen sink strainer

After a few attempts, this is my optimised sink strainer.

You will likely have to scale it to your own sink.

It is slightly conical to perfectly fit.

The shared STL has a diameter of 49 at its base and 52.5 at its top.

I highly recommend using a temperature resistant filament, and moisture resistant. Hence, PLA is NOT recommended.

I printed in PETG which behaved really nicely for a full year until it received a large amount of boiling water and partially deformed... :)


Note:
Pouring warm water repeatedly on it will kind of anneal it, so it will slightly shrink over time.