Features: Designing for meticulous watch battery changes and intricate repairs, making it a essential toolsets for both professional and hobbyists. Crafted from high quality alloy steel, this set features a nonslip designs for secure handling and includes a variety of screwdriver to tackle diverse tasks with ease. For watchmakers, DIYer enthusiasts, and electronics repair technicians, this toolkit is perfect for anyone who values precise and efficiency in their work. Whether you're changing watch batteries, disassembling small electronic devices like smartphones and laptops, or engaging in creative DIYer projects, this multifunctional set have you covered. With its compacts storage box, this screwdriver set ensures your tool is organized and easily accessible, saving space on your workbench and enhancing your workflow. Specifications: Component:Alloy Steel Size:As Picture Shown Package Includes: 16pcs/set 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 coloring of the item. Thanks for your understandings.