ATTENTION!!!
This is not bulgarian kaval!!!
The key is the open first finger hole from the bottom!!!
Made from PVC. Aluminum rings.
Length: 74cm
Inner diameter: 17 mm
Wall thickness: 1.7 mm
Scale: turkish. C#-tuned (1-st finger hole bottom)
B- all fingerholes are closed
C# - 1st fingerhole open
D - 2...
D# - 3
E- 4
F -5
F#- 6
G - 7
A - 8 (back)