ROBOTIME Mars Rover Model Kits for Adults to Build - DIY Science Kits Solar Powered 3d Wooden Puzzle for Teens Laser Cutting Jigsaw
Brand: ROBOTIME
BUILD YOUR OWN SOLAR ROBOT KIT - Recommend for Age 14 Years Old and up who loves building things or has the hobby of 3d puzzle. It will take about 5 hours to complete, place it outside on a sunny day, where the solar cell can turn the sun's light into electrical power for its motor.