The Optima Protos violin string set is an economical choice for beginning violinists. Read more.
The Optima Protos violin string set is an economical choice for beginning violinists and is composed as follows:
Available in sizes 4/4, 3/4,1/2, 1/4, 1/8 and 1/16.
Click here for the datasheet of Optima Protos violin strings.