Tomy big loader electrical building set - battery powered

See the construction vehicles running alone the track, pickup marbles, going up elevator to drop them; the dumpster transforms to bulldozer to load the marbles, and the whole process goes again.

Enjoy watching the precision design of a Japanese toy company. It will provide hours of entertainment for young kids.

Following is translated from the box message:

Transformed into dump truck, tamper or bay rotor. A dump will be loaded with balls. A dump climbs up the elevator. The ball rolls on the spiral course. The lift will lift the ball. The dump turns into a pay loader. -The pay loader will scoop the balls. (
★ TOMY "Big Loader Building Construction Set" can be played by joining with the series big loader using the attached T-rail. Dumps come and go, and the world of play expands greatly.....addition of fun actions such as elevators, spiral courses, and lifts.

** hazard concerns: marbles. Please supervise while small children play.