I have been wanting a laser level for a long time since my old manual leveling laser broke. This Kaiweet laser level looks like the Dewalt brand at a lower price and it is very accurate and easy to use. Just set this on a flat level, the line will blink until the line is leveled flat. This kit comes with a nicely padded carrying case, 2 batteries, a charging cable, a green line of site marker, and a magnetic mount. Very happy with this tool, I already have plenty of plans for this, and so far very happy to have this awesome tool!