The ernie ball not even slinky 12 56 3 set pack is a popular choice among guitar players looking for a high quality reliable set of strings. This pack includes six strings per pack and comes with three packs in total. Made from nickel plated steel the strings feature a tin plated hex shaped steel core material that produces a well balanced tone for your guitar. The gauges of the strings are .012 .056 providing a versatility that can accommodate various playing styles. Additionally each set is individually sealed to ensure lasting protection and better storage making it a cost effective solution for players buying multiple sets at once. Ernie ball nickel wound electric guitar strings are known for their reliability durability and superior tone. The plain strings are specially tempered with tin plated high carbon steel ensuring a consistent sound. Guitar players are sure to appreciate the convenience and quality of the ernie ball strings.