UGEARS Mechanical Wooden Assembly Spanish Windmill Puzzle

UGEARS Mechanical Wooden Assembly Windmill Puzzle design is based on an actual 17th century Spanish  windmill . Powered by a removable rubber band motor. Once the motor is removed, the windmill can work in manual mode.

• Resembling a spiral staircase, the rotating base is part of a screw conveyor that is a chief part of the mechanism, guaranteed to capture your attention.
• Pieces are precisely laser-cut from high-grade plywood that easily punch out. The kit comes with step-by-step color instructions and requires no glue or tools for assembly.
• 585 pieces; assembly time, approx. 12-15 hours.

SPECIFICATIONS:

Product Dimensions: 13.8 x 8.7 x 18.9 inches
Item Weight: 3 pounds
Manufacturer Recommended Age: 3 years and up
Materials: Wood

Approved ASTM and CE testing. Made of 100% Real Wood, Non-Toxic, Environment-friendly, Safe for Kids. Meets all specifications of European (EN-71) and American (ASTM) Toy Safety Standards