Home / Buffet & Table Service / Square Slate 11″ View Quote "Cheese Knife" was successfully added to your quote. Square Slate 11″ £1.50 Add to quote Category: Buffet & Table Service. Related Products Stainless Steel Vegetable Dish – Single 12″ x 8¼” £1.00 Add to quote Alchemy Melamine Platter 12″ x 12″ £2.00 Add to quote Alchemy Moonstone Dish 9½” x 7″ £2.50 Add to quote