LefreQue Bassoon Ultimate Band for 1st connection

The lefreQue is a sound bridge that will make all wind instruments sound better. It consists of a bridge that is built up by two metal elements that will repair the sound breaches that occur in different parts of a  wind instrument. You can put the lefreQue on your instrument using an especially developed elastic band. You do not need to change anything on the instrument itself.

This elastic band is made to connect the lefreQue between the wing joint of the bassoon and the bocal.