Floor alignment cubes

Glue 4 of the cubes to the bottom of the floor of a miniature building. If properly done, the different floors of the miniature building stay perfectly aligned on top of each other. Makes WW2 miniature wargaming (Flames of War, battlegroup, etc ) easier when putting miniatures inside buildings.
To make placement of the cubes easier, I made a template. See 'easy corner'.
The small cylinders in the center of the cubes are for holding the small cube with a tweezer when gluing. You can cut the sma