| • | The Ruff Grip callus builder works anytime, anywhere. |
| • | The first time you put it in your hand you notice the ergonomic design, and the molded 54 gauge string relief perfectly simulates strings o n the fret board. |
| • | The callus conditioning is obvious when you spend less than a minute with the grip. |
| • | Fits easily in the pocket and has a handy key chain. |
| • | This innovative callus building tool actually has string relief o n the surface and an amazing feel like your instrument. |
