New in the factory sealed box, Doodling Robot Fun Mechanics Kit by 4M Industrial Development Ltd. Build a robot that draws! Kids will enjoy building their own robot - and their own works of art! The Doodling Robot can doodle a unique picture while vibrating around, demonstrating its energetic spinning powers, creating patterns with markers in its grip. This fun kit has a motor that makes the robot shake and spin. When you remove the pens from the body, the robot slides across smooth surfaces! A great lesson in model building, basic mechanics, and basic robotics. Makes a great science fair project, too! Contains: Set of Plastic Mechanical Body Parts (assembly required), Motor with Electric Wires and Cover, Nuts and Bolts, Screws, 3 Felt-Tip Pens, Detailed Instruction Booklet. Kit requires one AA battery (not included), and a small screwdriver (not included)