Thank you for viewing. Shinobue (Japanese bamboo flute) - Traditional Tuning - Key of Five (5 hon choshi) - 7 holes Total rattan wrapping Smoked finish Super Iron Specification (Thin aluminum plate wrapped under the rattan for increased volume and sharpness) Paint: Cashew lacquer Inner tube painted black Total length: 442mm Thickness near the mouthpiece: 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 Chiba Prefecture's Minamiboso-grown bamboo. I am making Shinobue flutes with a slightly unique atmosphere. I am making 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 upload pictures of the manufacturing process on Instagram. Please take a look if you like. https://www.instagram.com/namiichi.sinobue?igsh=MWl3OGRzaXhpaGNvMg==