Bone flute "Luluk"
The Luluk has been modeled on the oldest known bone flute which is forty to sixty thousand years old! Its played by blowing across its only bored hole. The pitch is altered with a flat hand at the outlet opening.
Best to see and hear for yourself:
Length: ca. 14 cm
Widest funnel opening: 7.5 cm
Weight: 279 g