Anchor Hocking Clear Glass Clam Shell Appetizer/Dessert Plate, Trinket Dish The Anchor Hocking Clear Glass Clam Shell Appetizer/Dessert Plate is a vintage, Americana piece with a sea shell pattern that adds a touch of nautical charm to any occasion. Made of glass and featuring a round shape with a diameter of 7 inches, this unique plate is perfect for serving appetizers, bread, or desserts. The clear color and sea shell theme make it a versatile and original addition to any table setting, showcasing the craftsmanship of Anchor Hocking. This also makes a cute trinket dish.