3 room tiles with a event chart for each room
7 x generic room & corridor tiles - now with curves.
This set contains 3 rooms and some curved corridor tiles and some stairs going up(or down, depends what way you are looking at it)
They can be printed out and placed together to form small, medium or even larger dungeons. The same tile can normally be used in each of the 4 main directions.
With each room tile is a event chart. This could represent what happens when your party enters the room, or examines something, or takes an item.