DR Handmade Strings VTA-12-6PK Veritas Acoustic Guitar Strings (Phosphor Bronze, 6 Pack) - .012-.054 LightVERITAS, we believe is a completely new category of long lasting acoustic strings that last up to 4X longer than ordinary acoustic strings, according to Stefan Grossman, a renowned concert artist, educator, and owner of The Guitar Workshop Catalog. Accurate Core Technology (ACT) is at the heart of VERITAS strings. Superior core wire is recognized as the foundation for rich tone, accuracy of intonation, and durability. Accurate Core Technology was