In two words: "Perfect frula". Every professional musician should have one of this category, and if he or she do not have one, then it is the time to purchase one.
This frula is tunable instrument with middle rings possibility to make instrument shorter or longer and in this way to fine tune the frequency.
The wood is cooked in mixture of the olive oil and beeswax, and in this way the protection of the wood is done. It is besides this treated with propolis. Rings of the frula are made of stainless steel.
Wood: plum wood
Length: 26,5 cm
Outer diameter at mouth: 1,7 cm
Outer diameter at lower end: 1,4 cm
Weight: 50 grams