With the Kid K'nex Rockin' Robots building set, young builders will love to create and play with their new robot friends. Packed with colourful chunky pieces that are easy for young hands to snap together. Blinkin' eyes that come to life with a simple touch and metallic robot parts add to the building fun. Kids can build from the ideas included or create anything their young minds can imagine! The handy case makes storage and on-the-go fun a snap. And kids can build right on the case too!