Specification:
wood slide whistle toy
Material:good quality wood
Size: 7.40 x 1.34 x 1.34 inch

Package includes:
4 wood slide whistles
Childhood is like a song, jumping with the whistle of joy;
childhood is like a picture, with countless wonderful moments
You can use it to make interesting sounds or create unique video tracks, such as imitating birdsong and playing songs, as long as your musical imagination is rich enough
Technology, medicine, law... These are noble pursuits, which are enough to support people's life. But music, poetry, and emotions are what we live for.
Best wishes!