Feature:1. Firm Connection: The screwdriver handle adopts the inner hex design with magnetism, which can effectively prevent the bit from falling off or sliding during use2. Easy Carrying and Usage: The screwdriver is designed in pen style, which can be hung on the pocket of clothes, easy to carry, and the bits can be placed inside, convenient for storage and easy to use3. 9 Specifications Bits: This magnetic screwdriver is equipped with 9 specifications of bits to meet different needs4. Aluminum Alloy and Alloy Steel Material: The screwdriver set is made of aluminum alloy and alloy steel, which is strong, and durable5. Wide Range of Application: This screwdriver set can disassemble and assemble various electronic products and componentsHow to Use:Connect the bit with the screwdriver handle to use.Specification:Item Type: Screwdriver Bit SetMaterial: Aluminum Alloy and Alloy SteelModel: BST-927Usage: Assembly and disassembly of electronic componentsConnection Port: With magnetismFeatures: Pen design, internal vacuum can store bitsBit Specifications: T4, T5, T6, T8H, PH000, PH00, P0.8, P1.2, SL2.0 Package List:1 xScrewdriver9 x Bit