Mideer Floating Ball Game

Product Information: Dimensions: 15.5 x 4.2 x 5 cm / 6.1 x 1.6 x 2 inches Recommended ages: 3 years and up Package includes: 1 x Wooden Pipe, 2 x Foam Balls

Features: How long can you make this ball floating? Challenge your family and friends! Classic game of science demonstrates Bernoulli's Principle, the Law of Pressure Differential. Gently blow into the pipe and watch the ball floating.