This Post Oak Jar was harvested, and hand turned in Cool, Texas. The unique pattern and coloration is due the Spalting which occurs naturally and is unable to be replicated. The body and lid were turned from the same piece of wood, so the grain pattern lines up beautifully. The natural grain and wormholes that are exposed during the turning process are left to enhance the natural beauty of these one-of-a-kind pieces. This did not come from China or a factory. No chemicals or stains were used, because it is sealed with beeswax and food grade mineral oil. Apply beeswax/mineral oil when necessary.