This set of four-piece antique primitive kitchenware tins is perfect for baking biscuits. Antique fluted pastry molds Design: The items feature a fluted or crimped round shape, which is characteristic of traditional baking molds and biscuit cutters.Material: They appear to be constructed from metal, specifically tinned steel, which was commonly used for primitive kitchenware.Condition: The metal shows signs of aging, including oxidation and rust, suggesting they are vintage or antique.