Sewer Floors

User Summary: The Sewer Floors is part of the City Builder System. The Sewer Floors is made of "Dwarvenite". The Sewer Floors was initially available as Add-On item during the City Builder System Kickstarter. The item comes in both painted and unpainted versions. The Sewer Floors comes with these 36 pieces: (12) Floor Tile, 1x1 (24) Floor Tile, 1x2