This 12 pack of light up Los Angeles Superstore ™ whistles are a terrific novelty item. Yes, they work just like a regular whistle, but you can also push the button on them and your whistles will light up with flashing modes. These are the coolest whistles you will ever find. Use them at parties, the club, while dancing or anytime you just want to have a cool whistle at hand. This listing is for our 12 pack of whistles which come in assorted colors.