Boost your LEGOÂ® building experience with the amazing LEGO BOOST Creative Toolbox. Build and customize Vernie, your own personal talking robot friend, code its behavior and complete fun activities with the included playmat. Speak to Vernie and it will respond with facial expressions that reflect its mood. Vernie can move in all directions at variable speed on its large tracks, see objects and colors, sense distance, grip and carry accessories, make hand gestures and launch darts from its shoulder mounted shooter! Vernie also senses and reacts to impacts and knows when you pick it up. Rebuild Vernie to create the M.T.R.4 (Multi-Tooled Rover 4), Guitar4000, Frankie the Cat or the AutoBuilder, all controlled via your smart device with the free downloadable app that also includes digital LEGO Building Instructions for all 5 models, plus cool activities and ideas to spark your imagination.