Bathtub Drain Hair Catcher

If you don't know what this thing is, consider yourself lucky ;)

But if you have long hair, or have a significant other with long hair, you'll probably realize quickly what this thing does. When inserted into your bathtub/shower drain hole, it catches that long hair so that it doesn't go down the pipes, clog things, and choke the flow. Emptying this out every few weeks is infinitely better than standing in 3 inches of your own shower water once things are getting plugged up and then snaking out a huge hair clump!

I've included the Alibre file, but if the diameter doesn't work for your drain, you can probably just scale the STL in the X and Y equally.