A fun bath toy through which children use logic and reasoning, through the concept of floating and sinking objects. Why do things sink or float? The tub sub knows. As a boat, it floats.
As a sub, it sinks. For a floating boat, push the flexible blue part down. For a sinking sub ...A fun bath toy through which children use logic and reasoning, through the concept of floating and sinking objects.
Why do things sink or float? The tub sub knows. As a boat, it floats. As a sub, it sinks.
For a floating boat, push the flexible blue part down. For a sinking sub, pull the blue part up and fill the bottom with water. Only the periscope, which doubles as a handle, will stay above the water.
Recommended for age 12 months and up.