Fender Nickel Plated Bass Guitar Strings, Medium Fender super bass 8250s are an excellent choice forrock, funk, and any style of music in which the bassneeds to cut through. Fender super bass 8250s feature tapered winding onthe low e and b strings for superior intonation, balanceand tone. The nickel-plated construction delivers thehigh output and dynamic sound of steel with the smoothfeel of nickel.