This professional micro screwdrivers set by SHARDEN includes 101 pieces of 4mm bits (Torx, Phillips, Triangle, Pentalobe, Triwing, etc) that cover all the driver heads you need to fix any electronics.

The kit provides 21 essential tools for various tasks. You get a Magnetizer Demagnetizer Tool to magnetize bits for mini screws, Precision Tweezers for picking tiny fasteners and parts, a Magnetic Mat for organization, a Suction Cup and Sim Card Removal Tool for phones and tablets, and Opening Tools for prying, sliding, and opening.

The screwdriver set is made from high-quality material for a great user experience. The bits are made of chrome vanadium steel that resists abrasion, oxidation, and corrosion, making them sturdy, durable, and hard to strip. The handles are made of PP & TPR material for a comfortable grip and maximum torque.

The kit comes with a durable blow-molded two-sided toolbox for easy transportation, storage, and organization. Each bit is labeled with its size, and the storage case has designated slots and imprinted sizes for easy identification.

SHARDEN's tools are reliable and effective, with CNC-machined security bits and a thorough quality inspection before shipment. The brand offers excellent customer service, providing troubleshooting help, replacement, or refund if you encounter any issues with your purchase.