1、Versatile Screwdriver Set: This manual screwdriver set includes a handle, 120 screwdriver bits, an extension rod, and multiple accessories, providing a comprehensive solution for various screwdriving needs. 2、Secure and Convenient: The handle features a strong magnet that tightly holds the hex bits, preventing them from falling and ensuring easy and convenient use. 3、Magnetic Design: The internal components will not fall out if the case is opened upside down. Additionally, there is a magnetization zone at the bottom, where the drill bit can be placed for 5 seconds to achieve magnetization. 4、Precise Repair: Perfect for tasks involving tablets, smartphones, watches, electronic wristbands, cameras, precise instruments, and more, this screwdriver set provides the necessary tools for delicate and precise work. 5、Convenient Storage: The set comes with a storage box, allowing for easy organization and portability, ensuring that all the screwdriver bits remain well kept and easily accessible.