These are 5 genuine Corningware RS4 round French white ramekins bakeware bowls. Excellent Pre-owned rare or never used these are perfect for beautiful white ones white dinner table . for those of us obsessed with the perfect table . the weight b4 packing materials 3lbs i would recommend no bundling as breakable items require more shipping materials Versatility: They are designed for oven-to-table use, suitable for baking, microwave use, refrigeration, freezing, and are dishwasher safe.  Material: Made of non-porous ceramic, they resist staining, odor absorption, and discoloration.