Mult Fuctional Tool Jakemy Jm8158 Is a compact, portable toolkit consisting of 34 precision screwdriver bits and accessories used for repairing smartphones, laptops, glasses, cameras, and other electronics. It's designed for both professionals and DIY enthusiasts. SPECIFICATION -Model: JM-8158 -Total Pieces: 34 -Bit Material: Chrome Vanadium Steel (Cr-V) or S2 Steel -Handle Type: Non-slip ergonomic handle with magnetic bit holder -Drive Type: Manual -Bit Holder: Magnetic, interchangeable Description -34 Pieces Total: Includes a variety of bits (Phillips, Flat, Torx, Hex, Pentalobe, etc.) to fit many screw types. -High-Quality Materials: Bits are typically made from chrome vanadium steel or S2 steel for durability. -Ergonomic Handle: Non-slip, magnetic handle allows comfortable, secure use.