Narrow Sewer Walls (Unpainted) w Anchor Magnets Bundles (Wildlands) 4 PA 007 Arbalest 2 4 PA 003 Battlement Tray:Cobblestone Packed Dirt 4 PA 007 Arbalest 2 4 PA 003 Battlement Blade 4 4 BA 004 Iron Scaled Shutter 4 4 PA 010 Wooden Pole Stand 2 4 BA 001 Oil Cauldron 2 4 AC 001 Barrel of Arrows 2 4 WA 009 Arrowslit Cover Armored 4 4 BA 002 Wood Shutter 4 SKU Description Qty RF 002 Slate Roof 4 x 4 1 RF 008 Slate Half Roof (Reversible) 2 x 4 2 RF 007 Slate Gable 1 AC 003 Stout Chimney 2 AC 004 Assassin's Perch 1 WL 006 Stone Door Wall 2 letting you handle twists and turns with ease These 1x1 inch walls greatly expand your sewer building options