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Rex Make Your Own Spring Motor-Powered Racing Car
ThisĀ DIY kit contains everything needed toĀ build your very own modelĀ racing car! ThisĀ car uses aĀ pull springĀ to power the motor, introducing children to the scientific principle of elastic potential energy. Suitable for children aged 8+.
$4.72
Original: $13.49
-65%Rex Make Your Own Spring Motor-Powered Racing Carā
$13.49
$4.72
Description
ThisĀ DIY kit contains everything needed toĀ build your very own modelĀ racing car! ThisĀ car uses aĀ pull springĀ to power the motor, introducing children to the scientific principle of elastic potential energy. Suitable for children aged 8+.
