★Plain String: Plated Steel
   String Core: Steel Core
   Wound Strings: Nickel Plated Alloy Winding

★Ball-End: Nickel-Plated
   Packing: Plastic Bog
   For electric guitar, entry-level strings

A506 Alice electric guitar strings are economy strings, especially for beginners. Plain strings are made of nickel-plated steel, the winding is made of nickel-alloy. Production of automatic winding machines, consistent in quality and performance.