Frederick Take Five Recorder Set - 5 Recorders w/Case These are high-quality professional grade recorders. Includes: Bass Recorder, Tenor Recorder, Alto Recorder, Soprano Recorder, Sopranino Recorder Each recorder is made from poly resin and is impermeable to excess moisture or environmental conditions and are extremely sanitary. Also Included: Cleaning Rods, Wax, Strap for Bass Recorder and Soft Case Recorders are factory tuned to produce professional intonation.