Kitchen Sink DrainTrap knob

thingiverse

I'm replacing my kitchen sink's drain trap knob with a new one printed in PLA. The original broke, but I didn't want to buy an entire new sink plug or drain assembly. This custom replacement part is working flawlessly. I designed this model using both Morphi on my iPad and TinkerCAD, which allowed me to bring my idea to life. As you can see from the attached photo, it has been functioning for about five weeks now in real-world use.