Grisun Stainless Steel Drop-in Fire Pit Ring Burner Pan Kit simple and advanced design makes your DIY indoor or outdoor fire pit more modern and advanced. This product, which Use propane or gas will save you from the exhaust gas and smoke problems caused by ordinary wood burning fire pits. It is not only an external experience-a stable and beautiful flame when burning, but also a warm atmosphere to get closer to family and friends. Grisun upgraded fire round glass that hold heat and give off heat very well. This product made of Tempered Fire Glass that looks like moving water when reflected by a beautiful flame and give us a healthy and safety warming experience.