Bernoulli Ball Blower

  • 12 Units in Stock
  • Model: SO-6455
  • Shipping Weight: 0.5lbs
$3.95

The antique toy is a great demonstration of Bernoulli's Principle. Blowing through the wooden pipe, floats the ball steadily over the pipe.

This a great student or teacher gift and cost effective enough to buy one for all your students.