ディクソン チューナブル ソプラノ D ホイッスル ニッケル スライド

This whistle has already become my favorite. It's a huge upgrade in quality from most beginner whistles, and it's more affordable than professional whistles.

What I love:
• consistently sweet tone across registers
• durable & lightweight
• tune to low D and the upper octave is in tune too

Caveats:
• requires careful breath control for second octave
• 5th hole is slightly large, may require practice to not squeak the notes
• not the loudest ever

The product is very well made and I'm beginning to love it.