Aroma Tierra Odyssey Travertine Oil Candle Burner is an artistic masterpiece carved from a solid piece of travertine limestone, a stone whose history dates back to Roman times. Odyssey is a timeless beauty with attractive earth-tone colors, unique textures, and urbane brass oil dish. It is sure to create a cozy and warm ambiance with its charming candlelight and gentle essential oil diffusion. It is a great choice for gentle and effective essential oil diffusion.