Secret Door 2x2 Cut.Stone

I did not care about being compatible with other tiles. I just tries to make these as versatile as possible. Plan is to build the dungeon as adventurers enter a door/opening. Taking the tiles from already visited places and creating new places from those.. All tiles use 5mm ball magnets (8 on the floor, 4-5 on the walls/doors/windows). Balls can be pushed to their "nests". If too tight then use 4,5mm drill to enlarge the holes.

FRAME: Ball magnets only on the bottom edges.

Remix of the Openforce: https://www.thingiverse.com/thing:2815967