Features:100% brand new and high quality- Internal type batch head bayonet fixed， not easy to scattered- High precision screwdriver head， high-end steel (chrome vanadium steel) by special heat treatment，   hardness can reach HRC52-60.- Full set of 24 batch head， complete specifications， can be adapted to work in many different fields.- The handle in the aviation alloy material manufacture， light and durable，- The tail is designed with precision bearing， flexible and easy to use.- With a compact and assorted package， it's very easy to carry everywhere.- As professional hardware tools， it can provides you with the most powerful function.- Suitable for most digital products， various types of computer， mobile phone camera， glasses， watches.Specification:Standard: MetricMagnetism: MagneticHead type : VariousMaterial: Chrome molybdenum steel S2Quantity: A setColor: As pictures showWeight: 150gPackage include:1 set 25 in 1 Multi Tools