The Pyrex 3 piece Red set Clear Glass bottom nesting mixing bowls are a classic addition to any kitchen. Made in the United States, these round bowls feature a stackable design for easy storage. The clear glass bottom allows for easy mixing and the vibrant red color adds a pop of color to your kitchen decor. Perfect for everyday use or for serving a decorative dish, these bowls are both practical and stylish. See Pics  Normal usage marks on onside=pics scratching on bottoms from usage  322 1L  323 1.5L  325 2.5L