The professional screwdriver set includes 120 high-quality bits and 8 essential tools. It’s suitable for working on electronics, household devices, laptops, and more. All tools are stored in a cylindrical case with dedicated labeled slots. All components are made from high-grade CR-V alloy steel. The screwdriver features a magnetic holder and a rotating cap for easier screw handling. The set includes various attachments, including a flexible extension for working in hard-to-reach areas.