Description
- Fits Tupperware Impressions Drink Covers
- Whistle for Extra Fun, 12" Long
- Accordion Styling is Bendable Flexible
- Extra Large Circumference Works for any Beverage
- Great for Shakes and Smoothies
These straws have incredible whistling ability. My kids use them to call the dog and just for fun. They make the most amazing whistling sounds. The straws can be made to sound like a musical instrument by bending them as you blow. Give them a try!