User Summary: The Castle Roof Mega Pack is part of the Castle Builder System. It is made of "Dwarvenite" and includes some metal and magnetized parts. Some parts have LED circuitry (switch, battery, and socket) to support LED lighting attachments. Some parts lighted by an LED. This item was initially available as an add-on to a pledge level during the Castle Builder System Kickstarter. The item comes in both painted and unpainted versions. The Castle Roof Mega Pack comes with these 43 pieces: (6) Cone Point (6) Round Roof (4) Round Roof Flare (5) Square Roof Tip (1) Square Pointed Roof (6) Crow's Nest (1) LED Gargoyle Guardian (1) LED Circular Socket (4) 2x2 Flagstone Floor w Sm Trapdoor (6) Small Lattice Trapdoor (1) Telescope (1) Square Roof Base (2) Wizard's Warding Vane (1) Weathervane