“The Bus Collection” is a N-scale (1/150 scale) size bus collection set from Tomytec (affiliate of Tomix). The inside box is sealed and the items are randomly packed and would be a surprise which item is included until the box is opened. Item is for 1 carton (12 bus included) of “The Bus Collection” series No.31. There are 12 varieties of bus in the Bus Collection No.30 However there is a “SECRET” bus in this series. The inner box is sealed and the inside item is hidden.