Assembly Walker Wind Energy Robot Mechanical Puzzle Wind Power Model DIY Toy Birthday Gift

Label:Yes Material: Plastic Package includes:1Pc Toy Size:20*13*17cm(7.87*5.12*6.69in) Recommend Age: 7-18 age This item should be assembled by yourself, you have to put the whole things together. Features: It walks on the wind, by hand or by blowing against the propeller Build-it-yourself model kit No external power is needed A best gift for children and family