I don’t know how I do it, but a lot of the photos I take – even when the camera is on a tripod – aren’t level. Neither of my cameras have a built-in bubble level, so I have no way of knowing if my shot is level until after I’ve taken it. Luckily, I have Photoshop so I can level things up later. With this Level Camera Cube from Photojojo, I could save myself some editing time. The Level Camera Cube is a 1″ cube that fits on the hot shoe of your camera. It is a 3-axis level, so you can make sure your picture will come out straight. It’s $15 for one, or $25 for a pair.