Stone flute/rock flute/stone whistle from Miyazaki Hisui Coast, 160g Size: 60mm x 50mm x 39mm Weight: 160g *We have confirmed that even ordinary people can easily produce sound, and are listing this item. This stone flute is made from natural, unadulterated coastal stone, with a blowing hole created to make it easy to produce sound, while also considering the balance of shape and pattern. Stone flutes are instruments deeply connected to ancient Japanese history. They are a gift from the super-ancient past, captivating with their mystical charm. Stone flutes are also called "iwabue" and have been revered as sacred "monozane" (objects used to attract deities) in several schools of Shinto. Since they have been excavated from Jomon period ruins, stone flutes are also known as the "sound of the Jomon period." When played like a shakuhachi flute or by blowing into an empty bottle, the stone flute produces a clear, high-pitched tone.