Locomotive Puzzle

Spend time with your teenager enjoying the challenge of assembling this steam locomotive model made from high-quality, laser-cut wood. Requires no glue to assemble. Uses a rubber band to represent the valves and pistons that drive real steam locomotives. Finished model winds to chug along the track. STEM-focused toy. Assembly time, 10-12 hours Recommended for ages 14+ Dimensions: 12'' L x 3 9/10'' W x 4 9/10'' H