Laser Level Plumb Line

That dark object on the right is my laser level – a cool gadget that shoots a red vertical line onto the wall. That line serves as a guide for placing a strip of wallpaper, and for ensuring that it hangs nice and plumb.

There are other uses, too. And some fancy (i.e. expensive) ones will shoot horizontal lines, multiple lines, lines onto the ceiling ….

Tags: ceiling, horizontal, laser, level, plumb, vertical, wallpaper