Aluminium on synthetic core. Full size only.
All strings are ball end, full size, medium tension unless specified.
2 out of 2 found the following review helpful
Pros: Competitively priced, this string arrived the day after I placed the order,just in time for a performance. The Obligato string sounds even better than I anticipated, and brings a rich, mellow tone to my playing - since buying the D string I have also replaced the A string with an Obligato.
Cons: Can't think of anything negative to add.