Not only for the Jazzer... The SD5 American Custom Echo Maple Drumsticks feature a round tip and an extra long taper for exceptional control. The American Custom line consists of a variety of models conceived and engineered by Vic Firth - performer and teacher. The first manufacturer to apply the concept of a round striking surface to drumstick design, Vic developed the other originals that complete the line with jazz players in mind. • MFSKU SD5 • UPC 750795000050