Tuneable wooden whistle in the key of Eb with brass fittings and warm round tone. The key of Eb is loved by many for its liveliness and brightness. Brass tuning slide lets you play in tune with others in any conditions. Low to medium backpressure and air requirement. Medium volume, good for quiet session or a small band. Note that the whistle plays in Eb when the slide is open for 2-4 mm. Materials: stabilized wood (maple,beech birchwood)/brass Finish: tung oil (inside and outside) Key: Eb, tuneable Range: two octaves Scale: diatonic Length: 275 mm Color and texture of wood on picture may differ slightly from actual item