Description: DIY assembled electric car toy model kits set?educational science physical DIY electrical mechanical scientific toy Energy conversion principle : electric energy ?2* AA Batteries needed?convert to motion energy through mini motor Including parallel or series circuit?electrode physical and mechanical physic principle tips for kid child learning studying Develop children's hand & eye coordination, and help children experience the theory 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?Multicolore Specification: Need to be assembled by yourself: assemble the model as the pictures shown Size Chart: Assembled size (L*W*H): Approx 12*9.7*16cm/ 4.72*3.81*6.29 inch Package Includes: 1 Set DIY Electric 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
