The prototype for the first nylon classic guitar strings, this fifty year old set design has been the standard and most versatile string construction since nylon strings were developed. The moderately priced 427 set is by far the world's largest selling set of classical guitar strings.

• Bright tone
• Tension: Medium
• String Gauges: Clear Nylon: .028, .032, .040, Silver-Plated Wound: .028, .033, .041
• Made in the USA with American Wire
• Packaged using MAP Technology (Modified Atmosphere Packaging) to prevent tarnishing and ensure freshness