Thank you for viewing. Shinobue (Japanese flute) - Classical Tuning - 4.5 Honchoshi (key) - 7 holes Tenchi-do (top and bottom) rattan wrapped Smoked finish Super Iron specification (thin aluminum plate wrapped under the rattan. See image) Paint: Cashew lacquer Inner tube painted black Total length: 455mm Thickness near the utaguchi (mouthpiece): 21mm 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 make Shinobue flutes with a slightly unique atmosphere. I make Shinobue flutes under the brand name "Namiichi - Wave One -". Regarding transactions, I will only deal with those who can complete the transaction within 24 hours. Thank you for your understanding.