Tamiya 69921 Submarine Motor Mini (for R03/AAA/UM3 Batteries/Silver)

★With a compact internal motor, the Submarine Motor Mini provides lightweight and consistent propulsion. ★Now, it is available with a special silver color casing. ★Features a waterproof twist switch mechanism. ★Alter rudder direction to steer your subject. ★Sticks tight to construction projects such as boats, thanks to the included sucker cup.