About this item12-In-1 Stem Robotics Kits for Kids Ages 8-12 12-16: Kids can follow the step-by-step user manual to build more than 12 different types of robots by splitting and reassembling, including robots, tanks, vehicles, motorcycles and racing cars. Parts can be easily disassembled after completion of every robot build. Cool stem robotics kits for kids ages 8-12 12-16|Birthday gifts for 8 9 10 11 12 13 14 15 16 year old boys|STEM building learning & education Toys for 8,9,10,11,12,13,14,15,16 year olds.Educational And Creative Stem Robotics Kits for Kids Ages 8-12 12-16: With an extensive set of 202 pieces, the options are endless! This stem robotics kits for kids ages 8-12 12-16 comes with all the parts you need to build a real working robot from .