Whether you want to repair your cell phone or your laptop, use this Screwdriver Tool Kit to complete any repairing task with ease.Lightweight and Compact Design This reversible screwdriver set comes neatly packed in a sturdy box and contains various bits to help you with different types of gadget repairing jobs.Adjustable Length of Screw Drivers The length of the screwdrivers can be conveniently adjusted with the help of a spring-based handle.Compatibility It is compatible with most devices from various brands, including iPhone, MacBook, Samsung, Motorola, Nokia, LG, and HTC. It will also help you repair watches, MP3 or MP4 players, computers, laptops, hard drives, printers, other small electronic products and household items.