1. Hang your painting/frame/picture on the Picture Hanging Tool and hold it against the wall.
2. When you find the perfect spot, take the painting/frame/picture off the tool and mark the spot with a marker or pencil.
3. Add a hanger hook on the wall at the marking you just did and put the painting/frame/picture up! And Voilà! It's perfect!
You can also use the tool to see if the painting/frame/picture is hanging straight.
Just buy a mini spirit level at the size 10 x 10 x 29mm like this one! Glue it on the marked spot on the tool!
The Picture Hanging Tool also have inches and centimeters marked on either side, in case you quickly want to measure something.