Mouse Trap Car Kit

The mouse trap car kit is an easy to wind snag free string release system. Precut and drilled balsa wood frame, Light weight DVD/CD wheels, Travels up to 30 meters. Includes two balsa side rails  20cm x 1cm x 0.5cm. Two brass tubing axles, One brass lever arm, 4 DVD wheels. 8 rubber DvD spacers,One mouse trap, one zip lock axle hook,one 50cm piece string, one construction guide.