Detail 01
Treble strings
The treble strings are clear nylon.

Independent shopping perspective
La Bella 427 Elite Series strings pair clear nylon trebles with bass strings made from silver-plated copper winding over a nylon filament core. That construction gives a classical guitar a deliberately mixed treble-and-bass string layout rather than a single-material set. The 427 design has remained in use for fifty years and is presented as a versatile classical-string format, so it is a focused choice for maintaining that established construction on a classical guitar.

Strong match
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 treble strings are clear nylon.
Detail 02
The basses use silver-plated copper winding over a nylon filament core.
Product questions
Straight answers to the questions shoppers most often ask about this product.
The treble strings are clear nylon.
They are silver-plated copper wound on a nylon filament core.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.