This product was designed to make the job of cleaning your instrument simple and effective. The Swab design allows it to move naturally in the instrument while collecting dirty and moisture that can be trapped inside. The swabs are made out of microfiber.
1) Lower the weight end of the swab into the bell first until the whole swab is inside the Instrument.
2) Flip the instrument upside down so that the weight drops out the neck side of the instrument.
3) When the weight has come out of the inverted instrument, pull until the swab is out.