Unused, brand new Aulos alto recorder 509B (E), unregistered. I moved overseas immediately after purchasing it, so I never used it. Model number: 509B (E) Series: Symphony Range: f1 ~ g3 Size: 47.3cm Material: ABS resin Shape: Arched windway Foot joint: Concave bell Accessories: Antibacterial soft case, one-touch finger rest, cleaning rod, grease Price: ¥3,100 + tax This is a top-of-the-line model that covers from the klein-sopranino to the bass. Designed with a focus on resonance, the sound carries well and won't be drowned out by other instruments. It's perfect for solo performances, as well as concerts and recitals.