Don't buy Chinese flying lanterns. They look pretty, but there comes a point where the flame is no longer hot enough to sustain flight but is still hot enough to set things on fire. What you then have is a source of ignition dropping from the sky onto a random location. This one fell onto a stack of plastic and injured nine firefighters. They're also known to injure owls, cows and sheep. You cannot control where they land so please don't use them.