If only Da Vinci had a Master Builder Set from Hape when he was a kid, imagine the things he would have come up with! Hape's Master Builder Set supplies aspiring builders with the means to construct their dreams. The set comes with 62 pieces including screws, fasteners, links, and the like, all made according to the signature high quality standards of Hape Toys. The set also includes a building guide to get your youngster started before their imagination begins conjuring up blueprints of their own. For ages three years and up.