In ancient Rome, kitchens were an important part of the household. They were usually located at the back of the house and were equipped with various cooking tools and utensils. To keep their spices organized, Romans would often install hanging spice racks made of iron or bronze. These racks would hang from the walls or ceiling, providing easy access to a wide range of spices. The Romans used a variety of spices in their cuisine, including pepper, cumin, coriander, and saffron. These hanging spice racks not only added functionality to the kitchen but also added a touch of elegance to the space.