This 45-piece screwdriver set is a professional repair tool kit for cell phone, game console, watch, glasses, laptop, furniture, and other electronics. It contains the most commonly used screwdriver bits, which meet your all needs for daily repair work. This is a professional precision screwdriver set made of high-quality CRV steel. The magnetic screwdrivers set is equipped with a strong magnetizer and demagnetizer, which can easily pick up screws or other metal objects. The ergonomic handle is non-slip, wear-resistant, and comfortable to grip, providing a long time of use without fatigue. The storage box is made of durable plastic and has a clear classification. The compact size is easy to carry and store, making it an ideal choice for professionals, engineers, electrical maintenance personnel, and DIY enthusiasts.