Metal whistle has a small, shrill, long lasting sound. Plastic whistle has an acoustical sound. Advantus Plastic Whistle, Black is one of many Accessories available through Office Depot. Made by Advantus.
Store | Price |
Office Depot | [show price] |
I recommend buying Advantus Advantus Plastic Whistle, Black .It has some nice quality and it's definitely worth 3.69