Note: Recommended for repairing or installing electronic products. This multifunctional precision screwdriver set can be used for most modern electronic devices, such as MacBooks, iPads, cameras, stereos, game consoles, watches, lights, etc. This handy screwdriver set is ideal for both professionals and hobbyists. With its excellent design, it's the perfect choice for you, whether as a gift or a business present. Excellent workmanship: The precision screwdriver sets feature excellent machining. The high-quality frosted exterior design offers an exquisite feel. Each screwdriver head is made of S2 steel with a hardness of up to 60HRC for long-lasting durability. The high-precision cutting action of the drill bits and screws makes repair work more accurate and reliable. The drill bits are coated with rust-preventative oil to prevent rust. The screwdriver surface is sandblasted and anodized for resistance to sweat and corrosion. Easy-to-use, non-slip 360° rotation: The handle is designed with a three-dimensional, non-slip pattern for a stable grip. The magnetic grip makes bit installation faster and more secure. The rotating cover allows for easy one-handed operation and spins freely with your fingers. The semi-automatic flip-out design makes it easy to select and insert the bit. The magnetic bit holder prevents screws from getting lost. Lightweight and portable magnetic storage case: The precision screwdriver set is made of lightweight and durable aluminum alloy. The storage case has built-in magnets to keep the bits in place and prevent them from getting lost. A bit template is printed on the case for quick identification. The compact screwdriver set is ideal for storing in a pencil case or pocket. This advanced manual screwdriver set is the best gift for DIY enthusiasts, family, boyfriends, and husbands.