D6 Futuristic Rounded Gears Dice - Numbers

This dice may be a potential component in one of our games.

Measurement: 18mm x 18mm x 18mm

We've yet to print these thingies, let us know if there's issues with the print.

We made 4 different versions:

1) Rounded Futuristic Intruding Numbers
2) Rounded Futuristic Extruding Numbers
3) Rounded Robotic Intruding Numbers
4) Rounded Robotic Extruding Numbers