Tile stamp for testing ceramic glazes

The tiles are circular that way you can hot glue them to the glaze bottle lids.

Obviously, the easiest print orientation is flat on the back, but the rounded parts don't look too pretty.
If possible, print sideways with the following settings:
Resolution: fine
Support angle: 25
Support on bed only
And if you can, set seams to be on the back or side of the model