The Small Tower Roofs Pack is part of the Castle Builder System. It is made of "Dwarvenite". This item was initially available as an add-on to a pledge level during the Castle Builder System Kickstarter. This pack was specifically designed as an add-on to the Small Tower. The item comes in both painted and unpainted versions.
The Small Tower Roofs Pack comes with these 9 pieces:
(2) Cone Point
(2) Round Roof
(2) Crow's Nest
(2) Small Lattice Trapdoor