According to Wikipedia , "a shepherd's bagpipe" of the Crimean Tatars. Unfortunately the Google Translation is too unrelable, misinterpretating its name [trumpet [sic]] and the terms of several parts (such as "kürkü" [bag: feather (reed) [sic]] / "kürkke" [bullet], "boruçıq" [tube], trubkaçıq" [tube (?)], &c.); NB: Compare Tulup-zurna (Azerbaijan).