DLAEZ- Low D Aluminum EZ: Same beautiful tone and powerful bell note and tuning as the Aluminum Pro Viper except that the bottom two toneholes are closer together (1.67” center to center as opposed to 1.82” on Viper) and smaller in diameter to allow people with smaller hands to reach the bottom tonehole easier. E note is a bit weaker than the Viper, but otherwise a great whistle and very easy to play. Moderate backpressure and air requirements.
