Schylling Wooden Slide Whistle

Whistles offer a classic introduction to the concept of manipulating airflow to change sound. Children move the slide in and out to produce the signature sliding "whoop" they love. We're pleased to report that the mellow tone of this solid wood slide whistle is decidedly more appealing than metal or plastic versions. 7½" closed, opens to 11"; 1" dia. Style may vary. Ages 3+.