Wooden jigsaw puzzle set with box contains 4 pieces of 12 pieces, 1 concrete mixer, 1 dozer, 1 excavator and 1 dump truck.

Each of the puzzles is stored in a separate box in the wooden box with a sliding lid, and there is a sign on the back of each piece indicating which puzzle it belongs to.

Ideal for travel too! Non-toxic paints are used in this product, it complies with European Union and US toy safety standards.