Bird Whistle 5-Piece Set

Contents: Bird Whistle, 5 pieces
New and unused

This item, which allows you to make bird sounds with your voice, is expected to become popular.
It's sure to be a big hit at gatherings with friends and family!

[High Octave Sound]: The bird whistle is a magical little whistle that goes on the roof of your mouth, changing your voice to a high octave and creating a wonderful acoustic effect.
[Healthy and Safe]: This bird call whistle is made of food-grade thickened paper material, which is healthy, environmentally friendly, and safe for both children and adults.
[Wide Range of Occasions]: The slide whistle is perfect for various occasions such as birthday parties, anniversaries, Christmas, graduation parties, prom decorations, housewarming parties, and more.
[Easy to Use]: Place the half-moon shaped film facing outwards on your tongue. Moisten the whistle in your mouth. Once moist and soft, push it against the roof of your mouth with your tongue and say words.
[Perfect Gift and Party Favor]: It's a perfect gift to deepen Brotherly love, a friendship gift for children and friends, as well as a party favor for children's parties, Christmas stocking stuffers, and other holiday or party gifts.