The Stringjoy Signatures 8-String Heavy Bottom Light Gauge Nickle Wound Electric Guitar Strings were specially designed for ultimate tone and feel for fellow 8 string players. The heavier bottom strings allow players to dig in and deliver glorious riffs while the lighter top end allows for fluidity and easy bending. This set features gauges .010, .0135, .017, .030, .040, .052, .064, and .085.