Selected steel , this set can withstand heavy use and last long-time This screwdriver set is perfect for dismantling small electronics with its 16 screws and double-end screwdriver Suitable for enthusiasts , repair professional , and anyone who needs to take apart small devices With its easy-to-use design , this screwdriver set is tool for any handymen or gadget lover Use it to disassemble phones , laptops , cameras , and other gadget for home or in the workshop, Manufacturer: Watreketal