The mini screwdriver set has undergone strict quality control and high-precision manufacturing and is made of high-quality S2 steel. S2 material is stronger and more durable than CR-V alloy. The driver bit is magnetic, the parts are not easy to fall off, and it is convenient to work. The torx screwdriver set includ of 44 pcs screw bits (Phillips, Flathead, Hex, Torx, TriPoint, Triangle, Pentalobe, Spanner, Square and Spudgers, Pry Bar). Perfect repairing tools for jewelrys Phones Watch Glasses Camera and Electronic Devices. The jewelers screwdriver set bottom rotating cap rotates smoothly, which can improve work efficiency. Tweezer is plated resistive ESD coating, which prevents static damage to electronic components. The spudgers is more conducive to opening the things to be repaired.