Material: Phyllostachys bambusoides (Japanese bamboo) Number of finger holes: 7 Key: G (tuned to the Do-Re-Mi scale) Finish: Exterior: Clear cashew lacquer; Interior: Red cashew lacquer Decoration: Black thread wrapping at both ends Dimensions: Total length: approx. 454mm; Mouthpiece outer diameter: approx. 21mm; End outer diameter: approx. 18.5mm We make and play traditional Japanese festival music and also craft shinobue flutes. This time, we have created a shinobue tuned to the Do-Re-Mi scale. You can enjoy playing Western-style music such as J-POP. Please consider it. Please note that due to the natural materials used, there may be some warping or blemishes.