Features:1. Lightweight aluminum handle, non-slip design, ideal size.2. The top cover can be flexibly rotated to achieve better accuracy and control, thereby saving time and improving efficiency.3. The handle adopts a hollow design, and the top cover can be pulled out to store other screwdriver head, which is not easy to lose.4. It including three sizes of slotted screwdriver head (1.0mm, 1.2mm, 1.4mm), and two sizes of Phillips screwdriver head (1.4mm, 1.6mm). Widely Application: You can use the screwdriver sets to fix your eyeglasses, watch, jewelry, computer, mouse, toy, cell phone, camera, tablet and other electronic goods which need small screws, it is a must-have gadget in daily life. The precision screwdrivers can also be a gift to your family or friends who love craft or electronic goods making.