JAKEMY JM-8189 32 In 1 Cross Screwdriver Tool Set Computer Phone Repair Tool(Black)1. Different types of screwdrivers to meet different needs 2. CR V material bit, hanging product, 360 degree rotating shell, small and portable 3. CNC turning and milling high precision processing, the bit and the screw are more closely engaged, and it is not easy to damage the screw 4. The 360 degree free rotating tail cover is flexible and convenient to rotate; the screwdriver tail cover can be rotated flexibly, and only fits the palm of your hand