Storage box for RecklessRobbie's catan 3d tiles

Try to create a storage box for this catan tiles.
In this box the tiles cant move, and every layer has tree slot (only the water tiles can be stacked, and store 30 tile in one layer)
The layers connected with the "old" 5mm magnets.

The scad is finished, only need the heights of the tiles, and try an universal height what is good for most of the tiles.