ACME AC147 Siren Whistle

This product is a siren whistle made by ACME, a long-established British whistle manufacturer. A siren whistle is a whistle that produces tones similar to bird calls and everyday sounds, and is used for sound effects in music and theatrical productions. It is also ideal as a toy for children, for school plays, school performances, and as an instrument for emotional development. Dimensions: Φ25×80mm Weight: 36g Country of origin: United Kingdom