The Meinl Magnetic Cymbal Tuners offer an easy way to tweak the sound of your cymbals for any style or session. Simply place the magnets on the cymbal (mated top and bottom). By positioning the Magnetic Cymbal Tuners in different spots on the cymbal surface, you can control sustain, dampen the tone, balance volume, and generally optimize the sound of your cymbal. The Cymbal Tuner magnets feature the distinctive Meinl logo and come with a convenient carry tube with attached carabiner clip to keep them from getting lost in your gear bag.