Femitu Eyeglasses Screwdriver Set Watch Jewelry Watchmaker Repair Tool Precision 5Pc New 5 pc precision jewelers screwdriver set Set contains 5 color coded screwdrivers w/extra blades Watchmakers color-coded screwdrivers sizes, Set has 0.80, 1.00, 1.20, 1.40, and 1.60mm blades Material: Tool Steel