DIY Assembled Touble Power Wind Power Car Science Technology Educational Toy

Description: DIY assembled touble motor fan of wind wind power car toy model kits set.educational science physical DIY energy conversion experiments toy Energy conversion principle : electric energy convert (4*AA Batteries needed)to wind energy through mini motor.reactive force makes car to run Including parallel or series circuit. physical and reactive force principle tips for kid child learning studying Develop children's hand & eye coordination, and help children experience the of power, expand kids scientific & mechanical interest Great scientific experiments lab teaching aids school supplies.Cool designed DIY scientific toy gifts for kids Main Material: Plastic Color:Multicolored Note: two motor need to be parallel circuit.wind direction of two fan is toward back.then car will go forward Specification: Need to be assembled by yourself: assemble the model as the pictures shown Size Chart: Assembled size (L*W*H): Approx 13*11*12cm/ 5.11*4.33*4.72 inch Package Includes: 1 Set DIY Wind Power Car Toy (with assembled picture instructions) Note: Due to the manual measurement, please allow 1-2mm differences in size Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand

Kids Science Physical Toy Mini Motor Model Toy Parallel Series Circuit Experiments