Description 
1.The handle is made of  aluminum alloywhich is more hard and steady.
2.The pattern makes it not only beautiful but also nonskid.
3.The top map rotate smoothly that make the maintenance job effective.
4.The screw bit is made of S2 and titanium alloy process. It is high quality and good partner for     electric repairers.
5.This screwdriver repair tools is special for iphone,some samsung,Some THC,blackberry ect.