Don't Fret Cello Fret Marker - 3/4

The Don't Fret patented finger position indicator is inexpensive and mathematically designed for accuracy. Made of clear, self-adhering vinyl, it applies easily to the fingerboard without permanent damage to the instrument. Coloured lines arranged in a scale pattern show the students exactly where to place their fingers. It gives you a resource for teaching finger positions, scales, keys, and intervals.