What is the name of a Sicilian folkloric toothpicking instrument?

"Mukulian" is a traditional musical instrument that is a mouth-breathing, finger-playing ukulele made of steel. With steel bent into a pincer shape of about 10 cm long, the center of the thin steel clip, the tip of the bent, when playing the left hand holding the end of the ukulele, placed between the lips and teeth contained, the right hand index finger plucking the tip of the steel part, vibration sound, with lips control tune changes. The volume is weak, the range is narrow, and the pitch between the upper and lower notes is less than 5 degrees. But the tone is long and gentle, the most long performance of melancholy, longing, sadness and other musical themes.