No hardhats required! Your young construction workers will see a dump truck, cement mixer, and other heavy-duty machines take shape before their eyes as they tinker with these colorful puzzles. Forty-eight interlocking wood pieces are stored in four separate compartments--one for each puzzle--in a sturdy wooden box with a sliding lid. Great for travel, home and school. Measures 6' x 8' X 2.5', recommended for age 3 and up.
