This is a educational construction kit assembled from various materials (plastic, metal, etc.).
A fun and educational set of puzzle cards for kids! Each card is a two-piece puzzle featuring a picture of a "working vehicle," that is, a vehicle used for a specific kind of work, like a police car, an ambulance, a garbage truck, or a bulldozer. The set includes 48 puzzle cards, 48 example cards, a papercraft model of a dump truck, and a guidebook. All text is Japanese.