Think about all those photographs you took where the pictures are a little off kilter. They are tilted to the left, tilted to the right, tilted up, and tilted down. That may not be important for some photographs, but sometimes you want precision. You want the image perfectly aligned and level. This Camera Level Cube from Amazon makes sure you get those pictures perfectly lined up.
The cube includes three separate levels to make sure your alignment is flawless. It mounts to the hot shoe of your camera to make sure it aligns with the lens just like your flash is meant to. It may take a few extra moments to get your tripod locked in place for this level of precision, but at least you can do it. The Level Cube is priced at $6.99 making it a very inexpensive accessory to add to your camera bag.