Thank you for viewing. Shinobue (Japanese bamboo flute) - Classical Tuning - Key of Four (4 hon choshi) - 7 holes Tenchi-do Tou-maki (Rattan wrapping on the top and bottom) Ibuki-kaze Shitate (Smoked finish) Chotetsu Shiyo (Ultra-durable specification - thin aluminum plate wrapped under the rattan. See image) Paint: Cashew lacquer Inner tube: Black lacquered Total length: 466mm Thickness near the utaguchi (blowing hole): 21.5mm I have started making Shinobue flutes. The flutes I make are based on the flutes of a famous flute maker in Chiba Prefecture. I use bamboo from Minamiboso, Chiba Prefecture. I am making Shinobue flutes with a slightly unique atmosphere. I make Shinobue flutes under the brand name "Namiichi". Regarding transactions, I will only deal with those who can complete the transaction within 24 hours. Thank you for your understanding. I post pictures of the flutes I'm making on Instagram. Please take a look if you'd like. https://www.instagram.com/namiichi.sinobue?igsh=MWl3OGRzaXhpaGNvMg==