By pulling and pushing the piston, the resonance chamber inside the flute changes, varying the tone. Made from robust plastic, it is durable and ready for a variety of uses. 1x SLIDE WHISTLE. Providing a range of effects with a simple slide.
Acme Swanee slide whistle
ACME AC472 Song Whistle Slide Whistle Sound Effect UK
Percussion Plus PP166 Acme Swanea/Song Whistle & Acme PP163 Duck, Teal and Widgeon Whistle, Black
ACME Double Tone Whistle No. 640/641 with Free Leather Whistle Strap (90 mm (No. 640), Purple/Purple)
Slide Whistle, 3Pcs Slide Whistle Instrument, Slide Whistle, with Stainless Steel Sliding Drawbars, Games Gift Birthday Gift
Slide Whistle Set, Train Whistle and Bird Whistle Collection, Three Colourful Slide Whistles with Cleaning Cloth,Dimensions 26.4 x 1.5 cm, Musical Instrument for Practice and Performances
