How about taking a look at our products and finding something special for you? Tip: Take advantage of our exclusive deals and promotions!
This order will be fulfilled by .
For any inquiries, please contact .
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 6″ pipe
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 6″ pipe and watch the ball float!
This order will be fulfilled by< A MINHA LOJA.