The very word "Plumbing" used to describe the maze of piping used to vent, route, supply and carry water and its contents has ancient roots. Plumbing that we might recognize in simple forms was in use by the Romans, and though rare, in some medieval architecture.
This is exactly the kind of detail often missing in many of the damaged building kits now on the market. This kit was designed to give some of the basic units needed to give the indication of internal water supplies, waste pipes and vents. This product can be used on the interior wall of buildings, or mixed in with rubble for a war torn diorama.