Build a spellbinding K’nex Sorcerer’s Eclipse -Rollercoaster Building Set with over 1300 K’nex parts and pieces. Rods, connectors and original tube style tracks create the motorized magic that sends the coaster cars and 4 K’nex guys and gals hurtling over 23′ of super excitement-and over 3′ high. A handy instruction guide, storage box, building parts and motor are included. Batteries sold separately. And all the K’nex rods and connectors are made in the USA. Ages 9 and up. Gender: Unisex.