Automatic Diving Wind Up Submarine
Wind up our Submarine and she automatically dives deep and resurfaces on top of the water. Our high quality submarine is a inspired by the classic tin toy submarines of the 1950's. This silver and blue auto sub looks like the German U-Boat 801 from WWII. A fascinating submarine toy that works in your ocean, pool, or bath tub. It's also a great science experiment to study air and water pressure principles.