MindWare Gearjits Wooden Puzzle (3D Train)

MindWare Gearjits Wooden Puzzle (3D Train)

• 3D LOCOMOTIVE PUZZLE: Build a 14.5" x 7.5" wooden train from beautiful, laser-cut wood pieces, with no glue and no tools! Pieces slot together securely to make a sturdy finished model.
• A REWARDING CHALLENGE: This intricate train combines all the benefits of traditional building sets with principles found in leading STEM toys for a highly satisfying and educational experience. It will exercise and improve your fine motor skills, creativity, perseverance and dexterity.
• BELLS AND WHISTLES: A wind-up spring brings the principles of mechanics to life, setting the train's elaborate system of steel shafts, cogs, gears and wheels in motion smoothly and with surprising speed.
• DISPLAY WORTHY: A masterful, awe-inspiring finished form makes this intricate, historic train one you'll want to display for years to come.
• INCLUDES: 7 wood sheets with 349 precut pieces, 1 spring, 1 spring shaft, 1 winding key, 60 shaft sleeves, 19 steel shafts, 2 wood rods, wax, glue and illustrated instructions.

This working model train brings the principles of mechanical engineering to life. Once you assemble the precision laser-cut wood pieces, wind the spring to set the elaborate system of gears, rods and wheels in motion. You will be amazed by the speed and distance this hand-made marvel will travel.