Stone Flute / Rock Flute / Iwa-bue from Miyazaki Hisui Coast - 70g Size: 51mm x 39mm x 23mm Weight: 70g *This item is listed after confirming that even general users can easily produce sound. This is a stone flute made from natural, unadulterated coastal jade, with a blowing hole created to easily 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 ultra-ancient past, captivating with their mystical charm. Stone flutes are also called "Iwa-bue" and have been revered as sacred "monozane" (objects used to attract deities) in several Shinto sects. Since they have been excavated from Jomon period ruins, stone flutes are also known as the "sound of Jomon." By blowing a stone flute in the same way as a shakuhachi flute or by using the technique of blowing into an empty bottle, you can obtain a clear, high-pitched tone.