This is a metal robot with spring. Bright color makes it much eye-catching. Worried about the paints? Don’t, all paints and metal coatings are free of lead and cadmium. It is very safe to children. Tighten the spring, the robot will move forwards. It is very interesting. Perfect as a décor in your home or office, providing nice vintage look for your surroundings. Delicate workmanship makes it show high-grade appearance. It is good for children beyond 9 or any metal crafts collectors.