This is Wiha's 6 Piece ProTurn Precision Slotted & Philips Screwdriver Set.

FEATURES: Special performance CVM tool steel blades.
          Black oxide finished blades and tips.
          Molded on ergonomic handles.
          Handles are proportioned to blades.
          Exact fit precision machined tips.
          Free turning finger tip control cap.
          Hardened for maximum durablitly and optimum torque performance.
          Guaranteed quality.

INCLUDES: 3 Slotted Screwdrivers
          3 Phillips Screwdrivers

SPECS:    Tip Sizes-
            Slotted:  1.5, 2.5, 3.5
            Phillips: #00, #0, #1
          Tip Thickness:  .25mm, .40mm, .60mm (slotted)
          Blade Diameter: 2.0mm, 3.0mm, 4.0mm (phillips)
                                                                      kr3/14/02
                                                                          ir/kh