Detail 01
Nylon strings
Much lower tension than steel. Softer on the fingertips, mellower attack, and safe only on guitars built for nylon.
Product detailSKU #1274115037562
ThomastikCR127 Classic N Nylon Guitar Strings
Independent shopping perspective
The Korena take
Thomastik CR127 Classic N nylon strings for classical guitar. A full set for players wanting a step up from stock strings on a nylon-string instrument.
Strong match
Who this is for
- Classical or flamenco guitars with a slotted headstock
- Restringing a nylon-string guitar that came with basic factory strings
- Fingerstyle players who want smoother trebles under the nails
Consider the trade-offs
When to look elsewhere
- Steel-string acoustics — nylon will not drive that top
- Electric guitars; nylon won't register on magnetic pickups
- Players wanting bright, loud attack from a pick
What matters in use
The specifications, translated
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 02
Classical guitar set
Tie-end strings for a bridge with holes, not bridge pins. You knot them at the bridge rather than pinning.
Detail 03
Wound bass strings, plain trebles
The three low strings carry a metal wrap for volume; the three highs are plain nylon and go dull faster.
Detail 04
Full six-string set
Consistent tension across all six, which keeps intonation and feel even. No mixing gauges between brands.
Final check
Know before you order
- 01Nylon stretches a lot — expect a day or two of constant retuning
- 02Only strings included, no winder or tuner
- 03Never fit these to a guitar built for steel strings, or vice versa
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I put these on a steel-string acoustic?
No. Steel-string guitars use bridge pins and are braced for higher tension. Nylon on that top sounds thin and won't seat properly.
02How long until they stay in tune?
Nylon needs a break-in period. Tune up several times over the first day or two, and pitch settles after that.
03Do these fit any classical guitar?
Yes, standard six-string classical and flamenco guitars with a tie-block bridge. Scale length isn't a factor with nylon.
04When should I change them?
When the trebles sound dull or the wound basses lose clarity and won't intonate. Playing hours matter more than calendar time.
