Many will recognize the slide whistle as the voice of the Clangers, but just listen to Louis Armstrong playing Who’s It to see its musical possibilities.
 
With many claims to fame it features prominently in ‘Swanee- Kazoo’ in Radio 4’s I’m Sorry I Haven’t a Clue, and on The Simpsons as Sideshow Bob’s voice before he found his own.
 
Fitted with a sliding plunger, this instrument produces a wide range of effects. With a scale of over an octave allowing tunes to be played. 30cm long.