Tamiya 70178 - Submarine Motor Mini 田宮STEM系列電動機械系列 雙星孖星  [70178]

Fun Sailing

Loaded inside the blue casing is a small motor which will allow you to enjoy the fun of sailing. At the rear there is a screw and a rudder that allows you to set the direction of movement. By completely closing the body, the motor will switch on. Also, both attaching and detaching of the suction cap is simple. Requires one AAA battery (Sold separately).