This is my take on a standard dominoes set and is supplied with a box to hold the actual dominoes.

It is meant to be printed in 2 colors, with the bottom color visible through the holes for the actual tiles. But default the supplied print profile uses -

• ironing, which does enhance the quality, but also results in much longer print times;
• a larger number of upper layers, so that black (bottom) is not visible through the upper white;

The box & lid are supplied in both 2 color and 1 color versions, based on your preferences.

Notes on the models: In addition to the .stl models and the .3mf files, I'm also sharing the original .scad model files - this requires BOSL2.