This product is an onomatopoeic whistle (water whistle) made by ACME, a long-established British whistle manufacturer.
Onomatopoeic whistles are whistles that can produce tones similar to bird calls and everyday sounds, and are used for musical effects in music and theater.
They are also ideal as children's toys, or as musical instruments for school plays, cultural performances, and aesthetic education.
They are made of resin, so they can be washed with water and kept clean.
Dimensions: Φ30 x 75mm Weight: 43g Country of Origin: England