122 in 1 PERCISION SCREWDRIVER SET This fine mechanical screwdriver set is made of superior CRV, which is anti-static and durable. Suitable for dismantling and maintaining various items such as laptops, iPhones, tablets, watches, glasses, digital cameras, PS4, Nintendo, etc. STRONG MAGNETIC DESIGN Screwdrivers tool kit is with magnetic bit for easy insertion of micro-screws, which makes the screwdriver magnetic bits much more easy to use, prevent from losing or dropping. MAGNETIC SCREW STORAGE Don't worry about missing screws when disassembling or reassembling the device so you can work efficiently. FLEXIBLE SHAFT Our shaft can flexible rotated by 180 degrees, solves the dead angle that cannot be reached by ordinary too.