User Summary: The Stone Starter Set is part of the City Builder System. The Stone Starter Set is made of "Dwarvenite" and includes some metal and magnetic parts. The item comes in both painted and unpainted versions. The Stone Starter Set comes with these 36 pieces: (12) Corner Post, Stone (2) Door, City, Stone Wall (1) Floor, Solid Stone 4x4 (1) Floor, Stone, Stairwell 4x4 (1) Floor, Stone, Trapdoor 4x4 (1) Ladder (2) Shutters, Closed (4) Shutters, Open (1) Sign, Hanging (magnetic) (1) Stair, Steep (3) Wall, Stone, Center Window (1) Wall, Stone, Magnetic (3) Wall, Stone, Offset Window (3) Wall, Stone, Solid