It's B 1 tuned bamboo flute, It's hand made well tuned musical flute for professional use and new learner's use, I'm buying a new for order kerala, for Balkhale music industry, it's bamboo flute, very beautiful sound quality and excellent piece made buy Balkhale, I'm buying approx 3100 to 3200 R's, but I'm selling it already very low price, because need some money, if you want to buy it so grab fast please don't make cheap offer and not waist your time and available only in cash, 🙏 thank-you