Fast way to draw a continuous line around a box

Im trying to speed myself up so rather than manually drawing a line around a box using the pencil tool. is there a shortcut? I was hoping the follow me tool would work for lines but I cant seem to find a way to make that work. Any ideas guys?

Try the Offset tool? With the tool selected, hover over a face and an offset line will be drawn around the entire face. You also can pre-select two or more edges before switching to the Offset tool to limit the edges with new offset lines.