Bravado Men's Nine Inch Nails Phm T-Shirt 100% Cotton Machine wash warm, inside out with like colors, only use non-chlorine bleach, tumble dry low, do not iron decoration Nine inch nails is an american industrial rock project, formed by trent reznor in 1988. Reznor is the only official member of nine inch nails and remains soley responsible for its direction, acting as main producer, singer, songwriter and instrumentalist.