10PCS Bird Whistle, Whistles Bulk, Bird Water Whistle Multi-Pack of Fun Sound Makers, Ideal Musical Instruments for Family Parties, Events, Outdoor Activities, and Celebrations（Random Color） Bulk Whistle Set: This whistles bulk collection includes a variety of bird whistle. The bulk whistles package is designed for sharing, providing a whistle bulk option for events and activities. Easy Operation: The bird water whistle is simple to use; blow for a clear sound or add water for chirping effects. This water bird whistle offers fun auditory play suitable for different occasions. Engaging Sounds: These bird whistles from the whistles bulk set produce delightful bird-like noises that add fun to any gathering. Each bird whistle can be used dry or with water for varied sound experiences. Great for Group Fun: Suitable for parties, this whistles bulk set encourages interactive. The bird water whistle is a hit at outdoor events, promoting social interaction and enjoyment. Thoughtful Gift Choice: As a bulk whistles package, it makes a wonderful present for celebrations. The bird whistle is versatile for birthdays, functions, and more.