Martin String Winder | Silent, Precision Bearing Design for Faster Restringing | Ergonomic and Scratch-Free Tuning Peg Fit The plain strings are made

The plain strings are made of specially tempered tin plated high carbon steel

“uncoated” feel

so you feel less stress when you put your thumb on them

no matter if you use one or two sources

Overall the PST 5 is significantly more musical

Martin String Winder | Silent, Precision Bearing Design for Faster Restringing | Ergonomic and Scratch-Free Tuning Peg Fit The plain strings are madeMartin String Winder Silent, Precision Bearing Design for Faster Restringing Ergonomic and Scratch Free Tuning Peg Fit Effortless, Silent Operation: Dual precision bearings ensure ultra smooth, noiseless windingeliminating the squeaks and resistance of traditional winders. Ergonomic for Comfortable Use: Designed for extended use with an ergonomic handle that reduces hand fatigue and improves grip during string changes. Time Saving Design: Speeds up