Base stand:
Easy connect 4 to print as is.
Keep the discs in the base.
To release them, turn the game upside down =)

Discs:
You need 21 piece of each. I have included some of my designs.
If you design your own then the measurments should not exceed 12.5mm radius and 4mm thick/dept

Print instructions:
Use 0.20 - 0.28mm layer height depending on how the slicer slices the top of the circles of the stand. If it have to bridge to much, then you might have to clean the holes.

Box for storing discs:(optional)
There is a bottom and top that can contain 21 discs.

Designed in Tinkercad

Artillary Sidewinder X1 V4

Doesn't Matter

No

0.2

10%