Spice containers are small storage units designed to hold various spices and seasonings used in cooking. They come in different shapes, sizes, and materials, such as glass, plastic, or metal. Many spice containers have airtight seals to keep spices fresh and prevent moisture from affecting their flavor. These containers often feature labels or clear windows, allowing users to easily identify the contents. Some spice containers are part of a larger set, often organized in a spice rack for easy access. Proper storage in spice containers helps maintain the potency and aroma of spices, enhancing the overall cooking experience.