It looks and works great! It is pretty big for normal mugs, but it's also big enough for my bowls so I think it's the perfect size for me. If you're only using it for normal mugs, you'll prob want to shrink it a bit.
Clicking the two pieces together was a bit tricky to figure out. The top portion prints right side up, and you position the top so that the lines from the top piece are parallel with the lines from the bottom piece. The lines are also what click together, not the 4 nubs from the top piece. I needed a bit of help from a set of pliers to get it started, then was able to click in the rest of it by hand, one line at a time.
0.07mm layer height (I had time to burn)