AULOS 509B alto recorder, an E-flat model. This is a used item that a child used. (Unfortunately, it has a name engraved on it) - Brand: AULOS - Model Name: 509B - Type: Alto Recorder - Key: E-flat Thank you for viewing. Color: Black, Ivory Brand: Toyama Gakki Instrument Key: F Material: Plastic Style: Classical Product Dimensions (Length x Width x Height): 45 x 473 x 75 mm Elegant and full of dignity, with a deep, core sound. (E-flat) English (Baroque) fingering. Range: f1 to g3 Shape: Arched windway, recessed bell on the foot joint Accessories: Soft case, one-touch finger rest, cleaning rod, grease This recorder is highly regarded as a high-quality instrument, incorporating many uniquely developed new technologies such as the hollow tube wall system, double sleeve joint, a highly homogeneous mouthpiece structure, and a one-touch finger rest.