The Pyrex 501 B Cup Yellow Glass Rectangle Butter Dish/Food Container and Brown Speckled Glass Rectangular Butter Dish/Food Container with Ribbed Lids are a vintage collectible item perfect for kitchen storage and organization. Made of durable glass with a solid yellow and clear color, this original Pyrex container has a single compartment and a capacity of 1 cup. The ribbed lid ensures a secure closure, while the compact dimensions of 3.25 x 2.75 x 2.25 inches make it easy to store in any kitchen or home setting. Ideal for adults looking to add a touch of retro charm to their food storage needs.