I just got some photos from the Makerfabs showing how the fabricated devices came out:

There is just a small glitch on the silkscreen on the back, but I don't care much, as this is going to be covered by the battery anyways:

Apparently, the number 10 was too complex to handle — I should have simplified it.

The devices should arrive soon, and then I will make them available on Tindie. Before that, I need to finalize the first version of the libraries and the documentation for them. So much to do, so little time.