AF Switzerland 9 Piece Screwdriver Set on Rotating Stand Mini Watchmakers Sizes 0.60 - 3.00mm 9 Sizes straight blade flat-head screwdrivers in a rotating stand (from 0.60mm to 3.00mm) 4 inch miniature screwdrivers Non-slip ball-bearing base for ultra-smooth rotation Base holds replacement blade storage tubes and screwdrivers with sizes labeled on side