Nine Screwdrivers With Extra Blades on Rotating Stand Includes Nine Screwdrivers color coded Includes Extra Blades Blade Sizes are 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 2.0, 2.5, 3.0 mm Includes Rotating Storage Stand Great for Watch, Jewelry Repair or Electronics.