40 - Speed Limit Birthday Sign

I printed a Russian Doll maze puzzle and scaled it to 120%
Link: https://www.thingiverse.com/thing:2410748

And added a 40th Sign to the top.

color change at 0,8mm and 2,2

0 -> 0,6 --> White
0,8 -> 2,0 --> Red
2,2 -> top --> Black

Add Color Change to your sliced STL File:
https://www.prusaprinters.org/color-print/