This beautiful and absorbent swab is perfect for Flute, Clarinet, Soprano Sax, Saxophone necks and many mouthpieces. This swab was designed by the pros at MusicMedic.com to be light weight and absorbent. This swab has a pull string on both ends with a weighted string on one side. Drop the weighted string through your instrument and grab it from the other side. With the swab in the instrument pull it back and forth using both strings. If you like to swab your instrument more than once to get it good and dry, this is the swab for you.