Loading... Please wait...

Send Us a Photo or Video

Please Note:

Please do NOT send us photo's which don't belong to you. Any photo's copied from Google Images will be removed.

  • Image 1
  • Image 2

Whirly Sound Tube

Remember:
FREE SHIPPING on $99 + orders
 
$2.95
 
Product VideosProduct PhotosProduct Reviews

 

Product Info

If you want to get people's attention, simply start spinning one of these Whirly Sound Tubes over your head. The room will quickly fill with a loud melodic tone. Spin the tube faster and the tone will go higher. No batteries, no electronics just Bernoulli's Principles which demonstrate how the faster moving end causes air to rush through the tube and bounce around the ridges of the tube to create a unique sound. Get a few of these and you could see if you can create harmony by spinning each at just the right speed. Each tube measures approx. 30 inches.

 

Product Videos

Submit video
Green Whirly Tube (00:50)
  • Green Whirly Tube
    eCHEM 1A: Online General ChemistryCollege of Chemistry, Univer...

 

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!