Step for use: 1. choose the batch head you need to use, rotate 180 degrees and pull out 2. unscrew the handle cover 3. put the batch head into the handle 4. screw the handle cover Package Including: 10 x "✡" (Star hexagon Screwdrivers) (T2/T3/T4/T5/T6/T7/T8/T9/T10/T15) 5 x "+" (Cross Screwdrivers) (1.0/1.2/1.5/2.0/3.0) 4 x "-" (Flat-blade Screwdrivers) (1.0/1.5/2.0/3.0) 2 x "★"(Pentagon Screwdriver) (0.8/1.2) 1 x "Y" (Y-type Screwdriver) (2.0) 1 x "▲" (Triangle Screwdriver) (2.3) 1 x "⊙" (Point Screwdriver)(0.8) .
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