Rotosound SM665 Swing Bass 5-String RoundwoundBass Strings

Gauges 40-60-80-100-125. Stainless steel roundwounds. Long scale.
The original roundwound bass string, utilizing specialist materials and a unique manufacturing method giving this string unsurpassed brightness, sustain and string life. Jaco's favourite by far!
Rotosound is famous for their high quality electric bass strings.