A simple toothbrush holder that stays clean and fades into the background.
Nicely weighted so it doesn't tip over even with many brushes inside. 

Grime buildup is prevented by the grid at the bottom, which allows water to drip out or, in most cases, dry out while captured in the channels, without ever reaching the sink surface. 

The small contact area of the legs ensures whatever water comes out does not get stuck under the cup, but flows out freely. 

It's a long print, but you'll forget it's even there once you have it, and you never have to think about it again.

Mission accomplished, by my standards.