12-in-1 Solar Robot Building Kits:Kids can use their imagination and creativity to create 12 different types of building robots,which can move on land or water.The science kits for kids 10-12 will attract your little architect,help kids develop manual dexterity,problem solving skills,and improve logical thinking.It is an idea gifts for boys 8 9 10 11 12 years old Green Technology Projects-Powered By The Sun:The STEM toy robots come with solar panel and powered by the sun.Harness free energy from the sun to crawl, roll and even float on the water.Geat boy toys age 8-10 years old.Let kids appreciate the power of nature.let them learn about renewable energy sources and have fun doing it with. DIY You Own Robot-STEM Education Through Play:The solar robot toys comes with step by step instruction book,stickers and all the pieces that make the robot.your kids can follow the step-by-step instructional booklet to build their own robots.Parts can be easily disassembled after completion of every robot build.Robotics kit for kids 8 9 10 11 12 years and up. Easy to AssemblyWe provide detailed information on 12 different types of robots design guides from level 1 to level 2,Enable children use their infinite imagination to to complete assembly and enjoy countless of hours of fun. Have fun at the same time, are perfect for boys over 8 9 10 11 12+ years old.Many possibilities are waiting for our little builders to explore. Creative Gifts For Little Builders-Our STEM building kits for boys 8-12 solar robots toys are made of harmless and non-toxic ABS material.It is perfect gift choice for Christmas Birthday Childrens Day STEM School Activity. toys for 9 year old boys gifts, 10 year old boys gifts,Gifts for 11 year old boys ,Gift for 12 year old boy ,STEM kits for kids age 12-14. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.