3D Train Puzzle

THIS 3D TRAIN PUZZLE WILL EDUCATE WHILE HAVING FUN AT THE SAME TIME! Learn how a train works from the inside out! Educational Fun Helps with stress Kids love it The mechanism of the 3D Train Puzzle looks and operates like a real steam engine. LOCOMOTIVE 3D PUZZLE CRAFT KIT FEATURING MECHANICAL GEAR SYSTEM If you look closely, you can see working asynchronous pistons and valves that transfer power to the locomotive’s drive wheels through a moving system of rods, linkages, and cranks. Amazing details like engineer’s cab with a retractable step ladder, art-deco boiler trim, and coal doors take you back to a bygone era.  FEATURES Includes Wooden 3D Train Puzzle building kit. Made from high-quality wood. Glue-free assemble Wind-up spring allows the gears and wheels to move and push the locomotive forward on a flat surface Beautiful engine The perfect educational toy Perfect for birthdays, stocking stuffers, party favors and holiday gifts for kids and even adults!   THIS 3D TRAIN PUZZ