Catan Terrain - magnet socket

I created a little socket for the great 3D Catan Terrain Pieces from JAWong:
http://www.thingiverse.com/thing:26979

Print the socket, put a Sphere magnet Ø 5 mm in each of the 6 holes. and glue your Terrain Piece on it.

Important the Sphere magnets have to rotate, make sur no glue gets in the holes!

Borders? Never again!