Tub and Shower hair trap

thingiverse

I drew inspiration from several other designs that caught my eye. It's also worth noting that this model doesn't require any supports during printing. Edit 12-28-2020: To give the design a bit more heft, I've added a solid ring below the surface. Initially, I segmented the lower part to minimize water retention. However, I've come to believe it's actually more of a hindrance when cleaning the model.