Trophy Slide Whistle
Original price
£9.99
-
Original price
£9.99
Original price
£9.99
£9.99
£9.99
-
£9.99
Current price
£9.99
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.
Availability:
22 in stock, ready to be shipped