The All-In-One Laser Level (BDL100AV) from Black & Decker makes it easier than ever to hang pictures, paintings, shelves, or mirrors. It can also be used to space any items evenly apart on a variety of surfaces. Let’s give it a closer look.
To use the Black & Decker All-In-One Laser Level, attach it to the wall with the temporary wall mounting suction cup, or use a push pin for non-smooth surfaces. It was very easy to press in the wall suction cup button. The button has a broken red line at the base to let you know if you need to compress and create more suction in order for the unit to stay mounted to the surface you are attaching it to. I used the push pin to mount the laser level to a soft, solid wood (Douglas Fir) and when I tried to remove it, the pin part pulled out from the plastic head and so the push pin is no longer usable.