This can be demonstrated by turning the base of the pipe 15-20 degrees - the ball will remain suspended in the air flow even though it is not directly above it.

Blow into 15cm pipe and the ball begins to float. Includes 2 balls.

How long can you make this ball float? Challenge you family and friends! This classic game of science demonstrates Bernoulli's Principle, the Law of Pressure Differential. Gently blow into the 15cm  pipe and watch the ball float!  Ages 3 & up. WARNING: CHOKING HAZARD :Toy contains a small ball. 

Fun game of skill for children - put the ball in the seat, blow into the end of the pipe, and try to keep the ball floating in the air as long as you can. You'll need some practice and skills to keep the ball steady in the air, and then settle it down in the seat without it falling off.

This ball balance toy will develop fine motor skills, concentration, improve hand-eye coordination and sharpen mental ability. Will also help to build awareness and control of your child's breathing. Older children will also enjoy the time challenge aspect of this game, as they challenge each other to who can keep the ball afloat longer.

Age Range: 3 years old and up.