Slide Whistle - Clear

Name: Slide Whistle - Clear
Brand: Trophy Music
SKU: FN330
Price: 12.00 USD
Availability: InStock

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Transparent slide whistle with packaging designed to show children how sound works. Example: A large chamber produces a low note, a small chamber produces a high note. The transparent tube allows child to visualize the chamber size changing as the sound changes. Perfect for science projects.