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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
your new model is quite sturdy – you can take it outside and give it a good roll around on the pavement and other hard and semi-hard surfaces
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Although only the one who can solve the secrets of the puzzle-box will get to enjoy the treasure of beautiful mechanics in its action
Da Vinci Helicopter Wooden Kit Size:Ages 9+ your new model is quiteLeonardo da Vinci developed concepts for a giant air screw late in the 15th century. While today's scientists believe the design wouldn't fly, this model is a realistic scaled representation his design. It includes da Vinci gears, a helical sail and a crank. It also integrates well with figurines and can be painted or oiled.
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