DR Handmade Strings DBSMB6-30 Black Dragon Coated Multi-Scale Set - 6-String 30-125tDR Black Dragon strings sound huge, are easy to play, and have outstanding endurance. Packed with patented technology, DR Black Dragons upgrades both the core and the wrap wires to be exceptionally musical, balanced, and loud. Accurate Core Technology creates grooves on the core to cradle the wrap wire into place, allowing the strings to ring out to their full, blissful potential. A micro thin coating on the wrap wire provides long life while feeling