S2 steel bits head: All 48 pcs magnetic batch heads are made of hard S2 steel, strong and durable. It includes 12 types (torx, hex, star, flathead, square, pentalobe, phillips, etc.), the category is complete, which can solve the Apple laptop, cell phones, computers, watches, eyeglasses, PS4, and other electronic products and wearable equipment repair work. | Insulated handle: The pen-shape is ergonomic design for its non-slip and comfortable grip. 360-degree rotating cap design allows smooth and handy use, and the insulated handle guarantee our repair work more safety. | Sturdy shell: The screwdriver set is flip to open, and each batch head is tightly clamped in the corresponding position, not easy to fall apart. Small and compact, easy to carry. | Multi-purpose, wide application: This magnetic precision screwdriver set is exquisite and easy to operate. It is a must-have tool at home, and also an ideal tool for watchmakers, jewelers, electronics enthusiasts, DIY enthusiasts and other professionals. | Satisfaction gift: This mini screwdriver is worth having both in terms of practicality and overall clever design. It is also an excellent toolkit for outdoor traveling, which is high-end and decent to hold in your hand. It not only helps us to solve the repair work in our daily life, but also a great gift for Valentine's Day, Father's Day, Christmas, Thanksgiving, Anniversary, Birthday.