Tracerbot Green TracerBot is a smart robot that follows your marker line like magic Command TraceBot by simply drawing a course on blank paper TracerBot is equipped with optical sensors which can detect and navigate the trail you design Create complex courses that TracerBot learns to follow TracerBot s interactive play helps develop critical thinking and motor manipulation skills encourages creativity and curiosity and fosters an interest in science and technology Design your own trails and compete with your friends on creating the most intricate routes Help TracerBot move through different obstacles careful not to topple over a building there Specifications . Color Green. Weight 0 6 lbs