OpenLOCK Catan Base
thingiverse
This is a OpenLOCK hexagonal base of the size of the Settlers of Catan tiles. You can place your 3D Catan designs on top of this and then use the OpenLOCK clips to put them together in any configuration. I prefer this over having to have magnets or other methods of connection. They just snap together. You can get the clip for free at this link. https://www.thingiverse.com/thing:2343306 This is a lot easier than buying magnets and holds them tighter. You can pick the whole thing up and move it without having to redo the configuration.
With this file you will be able to print OpenLOCK Catan Base with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on OpenLOCK Catan Base.