Bright LED Lights:Each whistle features built-in LED lights that create a vibrant, eye-catching glow, adding excitement to any party or event. Fun Sound Effects:Emits a classic whistle sound, enhancing the festive atmosphere and making it a great addition to celebrations, concerts, and sports events. Reusable and Durable:these whistles are designed for repeated use, ensuring long-lasting fun and reliability. Perfect for Parties:Ideal for adding a playful touch to birthday parties, New Year’s celebrations, or any gathering where you want to boost the fun and energy. INSIDE THE PACK:The pack contains LED Party Whistles, PACK OF -1