Ernie Ball Slinky Classic Rock N Roll Pure Nickel wrap electric guitar strings are made from pure nickel wire wrapped around tin plated hex shaped steel core wire, these guitar strings produce a warm rich tone with that signature Slinky feel.
 
  
 
 
  Gauges .010, .013, .017, .026, .036, .046 (Regular Slinky)
 
  
    Ernie Ball Slinky Classic Rock N Roll Pure Nickel wrap electric guitar strings are made from pure nickel wire wrapped around tin plated hex shaped steel core wire, these guitar strings produce a warm rich tone with that signature Slinky feel.
 
  
 
 
  Gauges .010, .013, .017, .026, .036, .046 (Regular Slinky)