Aulos F-Bass Recorder Symphony 533B

F-Bass Recorder Symphony 533B, Aulos. Baroque fingering. with double hole and double key. nickel-plated leadpipe and 4 keys. ivory-colored mouthpiece, upper and lower rims, and bell. dark brown body. 4-piece. material: synthetic resin. complete with bag, carrying cord, grease container, and fingering chart.. Aulos recorders are made from the finest synthetic resin. They are moisture-resistant and extremely bite-resistant. Thumb rests allow for relaxed playing on every recorder, making them ideal for young recorder students. The global market leader thanks to outstanding manufacturing quality and the highest manufacturing precision. Superior intonation and response..