[Ergonomic Design] - The mini screwdriver set features an ergonomic handle, providing a comfortable grip for users. The detachable extension rod design allows for adjustable working distances, making it more labor - saving. The handle doubles also as a mini wrench, more than just a screwdriver. [40 Professional Bits] - 42 in 1 magnetic screwdriver set equipped with 8 pcs 45mm long screwdriver heads, 32 pcs 25mm short screwdrivers (PH, SL, PZ, U-shaped, etc.), one handle, and a magnetic slot. Our experienced technical team has redesigned the kit, including all the tools needed to repair furniture, including Phillips, Pentalobe, Torx, Hex, JS, Slotted, Triangle, Square, and more. [Multi-Scenario Applicability] - Our ratchet screwdriver set are perfect for both home and office appliance repairs. Ideal for delicate tasks such as repairing mobile phones, glasses, watches, and laptops. No matter if it's a minor fix at home or a quick repair in the office, this set has you covered. [Smooth Ratcheting Mechanism] - The ratcheting screwdriver set features a 58-tooth gear system for one-handed operation. The 6.2° swing angle maximizes efficiency, reducing wrist strain, save 80% of your energy. [Excellent Quality] - The bits of this 42 in 1 magnetic ratchet screwdriver set are made of sturdy and rust - resistant metal materials, ensuring long - lasting use. Magnetic tips & holder design securely holds screws verticallyand prevents loss, even one-handed operation, there is no dropped screws, improving efficiency. [Portability Screwdriver Set] - This tiny screwdriver set is compact and small in size. It comes with an exquisite storage box, which not only makes it easy to store but also highly portable. You can carry it around in your bag, toolbox, or even pocket, ready for any repair job on the go. The 42 in 1 Magnetic Ratchet Screwdriver Set is designed to handle a wide range of everyday repair and DIY tasks with precision and efficiency. Featuring a smooth ratcheting mechanism and a detachable handle, this versatile tool set helps you work faster and with less effort, even in tight or hard-to-reach spaces. This set includes 42 precision bits to cover common screw types, making it ideal for computers, electronics, furniture assembly, and bicycle maintenance. The magnetic bit holder securely holds bits and screws in place, reducing slipping and improving control during detailed work. The ergonomic ratchet handle allows forward and reverse operation for easy tightening and loosening, while the detachable design provides added flexibility for different repair scenarios. Whether you are working on small household fixes or more detailed projects, this screwdriver set delivers reliable performance and comfortable handling. All components are neatly organized in a compact storage case, making the set easy to carry, store, and keep organized. Built for durability and everyday use, this multi-bit ratcheting screwdriver set is a practical addition to any home, garage, or DIY toolkit.