This nine-piece, color-coded jeweler's screwdriver set is arranged in a clearly marked, revolving organizer base—find the size you need quickly and easily. The set of nine includes eight flat-blade tips (sizes 0.6–2.0mm in 0.2mm increments), and one Phillips-head tip (1.6mm). Each screwdriver handle features a knurled body and a knurled end knob that turns easily, providing excellent grip and control as you work. Each screwdriver includes one replacement tip in a color-matched plastic vial that fits neatly into the rotating base. Additional individual replacement tips are available separately.