(More) Round Tux Coaster

HarlemSquirrel's Coaster was one of the first things I printed with my crappy m3d micro when I first got into 3d printing.

Before I reprinted a nicer quality version, I wanted to make a rounder version of this. I also thought it would be cool to make the logo a little more distinct.

I used https://commons.wikimedia.org/wiki/File:Tux-simple.svg for the logo and played around with the heights of different elements of it. I was worried that the dip in the middle might make smaller glasses unstable, but I have not had a problem, even with glass bottles.