Description This solar helicopter wooden kit offers an engaging science experiment for kids, combining diy assembly with the excitement of physics desk toy action. Powered by solar energy, this experimental scientific toy encourages kids to explore engineering concepts and green technologies, perfect for home or classroom science education experiment. Features -Color:Light Yellow -Material:Wood, metal -Size:23.50X8.00X6.80cm/9.24X3.14X2.67in -Solar powered exploration: this solar powered helicopter kit allows kids to learn about renewable energy and science experiments for kids in a hands-on way, no batteries required, making it an toy for boys and girls -Hands-on assembly learning: the diy wooden airplane model fosters fine motor skills and problemsolving through engaging assembly airplane model toy construction, perfect for family bonding or classroom science education experiment -Physics fun: with a precision motor and lightweight wood airplane diy model design, children grasp fundamental physics desk toy principles while enjoying flying experiments indoors or outdoors -Comprehensive learning tools: science kits for kids include step by step assembly guides, scientific handmade toy facts, and experiment diy wooden helicopter activities to spark curiosity and encourage stem exploration -Versatile: use as a kid play airplanes set outdoors in sunlight or as an indoor solar powered toy, this solar wood helicopter provides endless fun and learning opportunities for kids and teenagersPackage list: 1 x solar airplane toy