Kids will learn to code and develop creative problem-solving skills as they play with this interactive STEM toy, featuring 3 buildable LEGO Star Wars droids and over 40 interactive missions. This fun tech toy for kids includes a color & distance sensor, interactive motor, Move Hub and 1,177 pieces – enough to build all 3 lovable R2-D2, Gonk Droid and Mouse Droid LEGO figures. Please note that only one robot can be brought to life at a time using the included Bluetooth-controlled Move Hub.