These skull fire pit gas logs may look creepy, but they’re fully-functional and work quite well to say the least. The two-piece log is made from reinforced steel and produced with lave granules as well as significant heat ceramic refractory. “It is NOT burning. Soot accumulation is part of the chemical reaction when gas/wood burns. ANYTHING that goes into an open fire turns black, gas logs / fire skulls included. Our findings are that with soot accumulation, their appearance becomes more genuine and realistic,” said its creator. More information. Read more for a collection of interesting images from around the web.