Fender super bass 7250’s are an excellent all-purposebass string. they are particularly good for rock, funk, andany style in which the bass needs to cut through.fender super bass 7250’s combine the high output anddynamic sound of steel with the smooth feel of nickel.the result is a string with bright highs and a thunderouslow end.super bass 7250’s are installed at the factory onall fender us and mexico basses.