Domino 2-color

This object was made in Tinkercad. Edit it online https://www.tinkercad.com/things/24Mr9EOB0An

Default model size: 50x25 mm, but you can scale the details. I have successfully printed out everything on a scale of 75%.

Each model consists of two parts: "top" and "bottom". I printed the first part in white and the second in black color.

The model is universal, but I printed with PLA-plastic with a 0.4mm extruder.

My settings for Ender 3: 220 degrees extruder, 70 degrees table, 20% filling, but it's better to do 100%, 3 layers of wall, without a substrate (I have a magnetic table), but the first layer is 150% thickness (0.6 mm) and 7.5 mm/sec speed, everything else is by default.