Build hundreds of toys that really move ... boats, scales, revolving windmills ... as well as trucks, cars, and everything else on wheels! All plastic blocks and rubber-tire wheels snap together; all fit the blocks of Lego sets sold above. 189 -pc set.

Make  movable toys .. a crane, an engine, trucks, trailers, jeep or windmill .. axles and wheels plus interlocking blocks make rolling vehicles  possible.  Children of all ages find joy in building .. especially with a quality high impact set such as this. Plastic.