Trophy Slide Whistle

Description

SLIDE WHISTLE
Transparent slide whistle with packaging designed to show children how sound works. Eg: A large chamber produces a low note, a small chamber produces a high note. The transparent tube
allows child to visualise the chamber size changing as the sound changes. Perfect for science projects.

Trophy Slide Whistle

Fiche produit

SLIDE WHISTLETransparent slide whistle with packaging designed to show children how sound works. Eg: A large chamber produces a low... En savoir plus

SKU: FN330

Excl. Tax: £9.16 GBP
Incl. Tax: £10.99 GBP

    Description

    SLIDE WHISTLE
    Transparent slide whistle with packaging designed to show children how sound works. Eg: A large chamber produces a low note, a small chamber produces a high note. The transparent tube
    allows child to visualise the chamber size changing as the sound changes. Perfect for science projects.

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