What kind of robots can you dream up? Kids build their own twisting, turning STEM creations with the mix-and-match pieces of the 1-2-3 Build It! Robot Factory. Sized just right for little hands, this build-it-yourself toy's chunky plastic pieces are ready to help kids design, build, and tinker with their own robot squad during open-ended play sessions. Build tall bots with squiggly green legs, add a few eyes to help your creation see, or snap on a propeller that really spins!