A rare Asian musical instrument found in Bali, the end of the cylindrical cylindrical barrel has a thin spring like a wire, and when you shake the wire down. What! What! and lightning like loud sound. Adjust the swinging direction to change the tone of the volume, so the more interesting you use it, it will become more interesting. On the outside, the pattern of Balins unique dot paint is stylish and can be displayed in your room as an interior decoration. Everyone can use it for playing, music, karaoke, etc. Also recommended as a toy for children.