Description: This car makes the CD be the sports car wheels, the screws fixed, very fast and can removable disassembly. Put the car on the ground or on the desktop, install the batteries, the car can move forward or backward For primary and secondary school students handmade crafts and a small invention of a good creative model. For children kids hand eye cooperation, intelligence development, hands and brain ability, learning more about science and technology experiments. Also students educational toys and birthday/Chrismas gifts Requires 2 pieces AA batteries(not included) Color: random Material: ABS Specification: Installation Steps: 1. Install pulley on the motor, install locator wheel on CD and install the wheel cover, fixed it with screws 2. Right angle mounted on the motherboard, fixed it with screws 3. Make wire tie the motor up the motherboard tightly 4. Battery box on the back of the motherboard with a tightly fixed wire 5. Cut off the extra binding wire 6. Set the belt on the axle wheel set 7. The shaft assembly on the main body with positioning pieces to locate, set the belt on the two pulleys, adjust the pulley position and install the batteries 8. Put the two discs separately Work Principle: the batteries provide power to the motor, the motor rotates to drive a small pulley, a small pulley through the belt drive to the large pulley, eventually lead to disc wheel on the long shaft rotate. Due to the role of gravity, making the motor always at the bottom, so that the car can always maintain an automatic balance, forward driving peacefully Accessories: Positioning Pieces, Axle Wheel Set, Locator Wheel, Plush Stripes, Plastic Eyes, Right Angle, Motherboard, Motor Group, Wheel Cover, Pulley, Screws, Belt, Wire and CD Size Chart: 12x12x12cm/4.7x4.7x4.7inch Package Includes: 1 Set DIY CD Car Toys Note: Chocking Hazard - Small parts. Not for children under 3 years. Use with adult supervision only Keep away from fire
