By repeating the vehicle stop-departure alternately, automatic transfer station is an innovative station two vehicles became possible run in a single layout. Station itself can be used repeatedly until about 2 clicks. Vehicle of type 923 Doctor Yellow also included. It is Purakizzu entered. Product size: W1230 x D80 x H560mm Packing size: W410 x D310 x H80mm use battery: Single 3 x 1 (sold separately)