SEE-THROUGH SLIDE WHISTLE

Item No: 1022

$7.95
  • 12 - $7.50 per 1

Our transparent slide whistle is designed to show children how sound works. For example, a large chamber of air produces a low note, a small chamber produces a high note. The transparent tube allows a child to visualize the chamber size changing as the sound changes! Excellent quality, with a wide range of lively sound effects.

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