1、SIMPLE and PRACTICAL: Whether you are a professional or an amateur, you can easily repair your computer. Each pin is plated with ESD resistance coating to prevent static electricity from damaging electronic components 2、PORTABLE and SAFE: The compact shape can be easily carried, using these tools, you can more smoothly repair. The kit adds an anti static wrist strap to help protect electronic devices from static electricity 3、STRONG and DURABLE: The drill bits are made of durable chrome vanadium steel. The extension part is made of ABS material, which is not easy to break. The metal double sided opening tool is made of stainless steel, and the handle is non slip 4、MULTI FUNCTION KIT: Includes 54 different types of drill bits, which can accommodate small parts of many shapes to meet all your needs 5、SCOPE of APPLICATION: Used in popular PCs, watches, glasses, laptops, mobile phones, game consoles and other electronic products