This fire pit was great, for two days. And then it stopped working. Currently waiting for Wayfair to replace some parts that hopefully fix it. The knob it came with turns off the propane as soon as you let go of it. And then the flames go out. If you want to enjoy the fire someone has to sit there holding the propane nozzle in. The glass that comes with it is more of a clear large white chunk. I bought the small blue glass separately.