Tamiya item 70179 - Submarine Motor Mini w/Float Educational Construction No.179 Model Kits STEM
Submarine engine Mini (w/Float)
Educational Construction Series No.179
Set includes Submarine engine Mini and 6mm thick styrofoam floats.
Perfect for matching with 1/700 scale Waterline Series models generate a moving model.
Needs 1 R3/AAA/UM4 alkaline battery power (provided individually)