I liked the concept of
Heikki_Hietala but I wanted to hide the plugs.
In the same idea as I needed to resize them, I made it customizable.
Provided STLs are 30mm sides.
See also
Chess Set Box (not a customizer!)
and
Chess Set Credit :
Alien Chess Set from ethanjurman
Edit 02/2017
I added a tolerance value for the "pegs" in the customizer and a test part (I should have do it much earlier...sorry)
1sPiRe
