Having trouble with where to place your fingers on your instrument? Make learning a little easier with a set of Don't Fret fingerboard markers for violin,viola, and cello. These markers cover the length of the fingerboard and are easy to apply. They help players of all experience levels to play more accurately. Best of all, they use a lightweight adhesive that won’t damage yourfingerboard when you decide to take them off. Don't Fret fingerboard markers for violin, viola, and cello are available in a wide assortment of sizes to fit your instrument.