Stainless steel bass strings on a round core.
Marcus Miller has personally worked with DR to develop an improved version of one of the best stainless round wound bass strings on the market. The effort took over a year, and the result is a fatter, deeper, smoother string that satisfied Marcus Miller's demanding standard. Fatter tone, deeper sound, smoother feel and great response are the qualities that separate Marcus Miller Fat-Beams from all other ordinary bass strings. Fat-Beams are also more consistent in feel along the length of the string, as well as string to string.