With the LED Lighted Mirror Extension Tool you can easily get into those hard-to-reach areas such as the interior of guitars and truss rods channels. The built-in mirror will also allow you to see detached braces or cracks that would otherwise be virtually indiscernible. Thanks to its omnidirectional swivel system, you can literally position it in any position you want. The mirror can be moved to the side very easily if you only want to use the flashlight, leaving you a clear path.