1.Plastic.
2The bird whistle toy is very easy to use, looks lovely and vivid, just a real bird they can make a bird- sound adding water or blowing air, and when you play with them, they can make a crisp sound a bird.bird whistle,birdy whistle.
3.These bird water whistles not is a fun bath game accessory but also exercise their lung capacity.its an useful gadget to call for your partner in distance when you lost direction. whistle for kids,wacky whistle.
4.Colorful bird water whistles are very suitable for birthdays, party favors, Christmas, Easter, and stocking stuffers, and some fun to your childs party with these colorful cute bird whistles.bird call,water whistle.
5.Suitable for hiking, camping, picnic, mountain climbing, cross countries, and other outdoor activities. Bird shape design is creative and applied to kids and adults. bird toys for kids.
6.The bird water whistles are made of Plastic, not easily fade off, and wont scratch or rub off, Lightweight and easy to carry.bird call whistle.