The best master bessin in the Baroque period, revives to modern days by the modern masterpiece Shigurji Hirao and Hiroyuki Takeyama.This revolutionary recorder was designed and supervised by Shigurji Yamaoka and Hiroyuki Takeyama. We thoroughly pursued the sound and sound of the original instrument.The inner diameter of the recorder is not simply tied in a straight line at both ends, but with fine changes.This allows the recorder of only 8 acoustic holes to play the correct tone including a half-tone scale.In other words, recreating the complex inner diameter is the essence of production even in plastic recorders.The windways made in the baroque period eliminate the straightness of the windway, are expanded up and down right after the entrance and gradually narrow to reach the exit.The tangled breath enters the instrument without resistance, making it easy to feel pronounce.Then, the narrowing will naturally create resistance and maintain a stable sound.This means that it is highly reactive and highly resistant.However, the traditional plastic recorder windways were not able to replicate the continuous curves of the entrance that is required for floors and ceilings.This product has a one-piece construction of the floor and ceiling of the windway, and also forms the floor and ceiling into a continuous curved surface to achieve the original sound performance of the recorder.