My faucet knob broke, so i modeled a replacement after the broken original.
I don't know the original brand.
I printed it with 0.3 layer height and 4 perimeters in PETG.
Still holding up after more than 2 years.
The model includes a sacrificial layer to avoid needing support for the square hole.
Just cut it open or break through after print.
The author marked this model as their own original creation.