8-piece precision screwdriver set by 2UUL. Smooth·Mute bearing caps, anti-slip alloy steel bits. Fix phones, tablets, laptops & drones. Smooth·Mute ball-bearing swivel cap — spin the driver with one finger smoothly and quietly, with no rattling or wobble during fine screw work. High-hardness alloy steel bits — hardened tips grip screw heads firmly and resist wear, so you won't strip or cam-out screws on delicate boards. Anti-slip knurled aluminum handles — a textured barrel
