This popular whistle has a range of 2+ octaves. Only from Woodstock Play it like a slide trombone, imitate bird calls or make wonderful cartoon sound effects. This beautiful whistle is loads of fun! Originally developed for use on the vaudeville stage this product has been made in the same factory since its inception in the 1920s. Made in Chicago, U.S.A. of nickel-plated brass, this whistle comes with a gift box and song sheet. Ages 6+ California residents, click here to read Proposition 65 information.