Cross-line laser levels offer the highest value of any type of laser: they're extremely versatile, easy to use and inexpensive. Johnson's self-leveling cross-line laser projects two crisp, clean laser lines simultaneously - one vertical and one horizontal. It also features a manual mode for use at any angle for working on stairs or other non-level projects. Thanks to the laser's visual out-of-level indicator, you'll never need to worry about accuracy - if the laser can't self-level, it will alert you by flashing the beam. With a magnetic target, magnetic bracket, and tinted glasses, this kit has all you'll need to get your laser leveling project started.