Darda
Darda Bump 'n' Go Cars

Ultra Speed(TM) Corvette(TM)
Walthers Part # 921-11033
V scale, $10.99, sold out at Walthers

 
Make your Darda Racing sets more fun with additional cars! These fully-assembled models come ready to use with a unique friction-powered motor that runs without batteries or electricity. Simply push down and push the car back and forth a few times to wind the motor, and when bumped from behind by another car, they take off from the starting line!