NEW Geckobot Wall Climbing Robot Science Build It Kit Opened only to show contents in original packaging. Never used You can build six other models and conduct experiments with suction to learn about air pressure and the mechanical physics of this unique device. Build models of an industrial robotic arm with a vacuum suction cup gripper, crawling inch worm, smartphone holder, suction tow truck and car, ellipsograph, and suction gun. A 24-page, full-colour manual guides you through model building with step-by-step illustrated instructions and provides scientific information and explanations. New in box A4416