Features: Precise crafted with carbon steel tips and alloy steel shafts, this brass watch screwdriver set delivers exceptionally durability and torques control for effortless watch repairs and delicate electronics maintenance. The ergonomic brass handles feature anti slip grooves and a weighted balance, while the rotating storage base with rubberized grip organizes 12 screwdrivers for fast accessibility. Ideal for horologists, electronics technicians, and diyer enthusiasts requiring reliabled tools for intricate tasks like watchband adjustments, smartphone disassembly, or eyeglass frame repairs. Tackle precise projects in workshops, home repair stations, or jewelry studios – its magnetic tips securely hold screws during watch movement servicing or laptop component replacements. Engineered as a professional toolkit for mechanical applications, the brass construction resists corrosions while providing optimal grip during prolonged use on stainless steel screws and fragile components. Specifications: Color: Yellow Component: carbon steel blade, alloy steel blade, brass handle Length:Approx.9.2cm/3.62inch Screwdriver 1: 0.6/0.8/1.0/1.2/1.4/1.6/1.8/2.0mm Screwdriver 2: 1.2/1.4/1.6/1.8mm Package Includes: 1 Set Watchmaker Screwdriver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.