Exclusively from LEGO Factory comes a train building set like no other! Designed by LEGO 9v train enthusiasts from around the world, this special set includes over 1,000 pieces for designing and building the engine or car of your dreams. Printed building instructions for the featured main model are included!Step by step building instructions for 30 models can be downloaded for free from www.LEGOFactory.com buildinginstructions.Includes 12 bearing elements, 6 clutches, 42 windows and many more special elements.Fully compatible with the classic LEGO 9V electric train system.Tracks, engine and speed regulator sold separately.*LDD version 2.0 required to view or download the online building instructions.,