Pinecones Gas Fireplace Logs / 6pcs Pine Cones Fire Logs / Decorative Ceramic Faux LogsLet the Ceramic Pinecone Fire Logs Set Add Color to Your Warm Home! The ceramic fiber decorative pinepones is safe for your home or business, in indoor fireplace or outdoor fire pits, and fire bowl. fire table, tabletop fireplace, Works great with Natural Gas and Propane. Last fall, my children and I found six fist sized pine towers in a pine forest, and we burned them in the fire. They were very beautiful, especially with my other fireplace firewood.