Your budding engineer can embark on the steampunk-style adventure of their dreams with this build-it-yourself TrainBot set.What it does: Build two different configurations: a rolling train and a walking robot. Simply turn it on and watch the water-vapor steam spout from the chimney illuminated with a fire-simulating glow. An electric motor, LED lights, a circuit board and an ultrasonic atomizer that transforms water into mist complete the retro-futuristic design.Additional features: A comic-style story tells the tale of the TrainBots, while an included manual provides detailed step-by-step instructions for assembly.Sizing information: 7.3" x 12.3" x 3". Warning: Choking hazard. Small parts. Not for children under 3 years Ages 8 and up Requires AAA batteries Plastic/ultrasonic atomizer/LED/motor Imported