Pirastro Evah Pirazzi 3/4 String Bass String Set - Medium Gauge Full Set 3/4 String Bass Medium Gauge Set Includes All Ball End Chromesteel Winding-Synthetic Fiber Core G, Chromesteel Winding-Synthetic Fiber Core D, Chromesteel Winding-Synthetic Fiber Core A, and Chromesteel Winding-Synthetic Fiber Core E