The Pyrex Vintage Cranberry Nesting Mixing Bowl Set includes four round, retro-style bowls made of glass. These vintage cranberry bowls are perfect for all occasions and are oven, microwave, and dishwasher safe. The set is original and features an incised backstamp, showcasing its authenticity as a product of the United States. With its stackable design and classic styling, this Pyrex bowl set is a must-have for any cooking and baking enthusiast looking to add a touch of nostalgia to their kitchen. Where I am pointing in one of the last photos is some residue on the bowl, I tried to get it off but it doesn’t put down the appear in any way. These are beautiful and would be a perfect Christmas present !