The Sound Pipe will captivate your students' imaginations. Twirling the pipe at different speeds produces up to five standing waves with different resonant tones.

The Sound Pipe can also be used to demonstrate fluid dynamics, turbulence, and differing sound wave frequencies.

Includes an easy-to-read instruction sheet that explains the principles demonstrated.

You will need plenty of space around you when you swing it!

(Colours may vary).