Ciosi loves his guitar and all the products that maintain and optimize its characteristics. Then TONERITE is a must have in the field of the acoustic tools. Not playing the guitar, only folding up TONERITE against the ropes next to the bridge, it makes to wave the box of the guitar, optimizing the sound and making it more harmonic. After a lot of times of vibration, just playing again the guitar, the sound will be more SUIT and - as already said - HARMONIC.