Detail 01
E string: carbon-steel core, tin-plated, removable ball end
The E string is the only set member specified with a removable ball end.

Independent shopping perspective
Rondo RO100 is a complete medium-gauge string set for a 4/4 violin. It supplies all four playing strings in one matched set: synthetic-core G, D, and A strings, plus a carbon-steel E. The G and D are silver-wound, the A is aluminum-wound, and every string has a ball end; the E ball is removable. It is a straightforward choice when a full-size violin needs this exact Rondo medium set rather than a single replacement string.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The E string is the only set member specified with a removable ball end.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It includes G, D, A, and E strings.
The carbon-steel, tin-plated E string.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.