Pyrex Vintage Charm Birds of a Feather 3 Piece Mixing Bowl Set, inspired by Pyrex Vintage Charm 3-pc Opal Glass Mixing Bowl Set includes one each: 3-cup, 6-cup and 10-cup mixing bowls Bowls nest for compact storage Curved interior allows for easy mixing and cleaning Microwave, freezer and dishwasher safe Glass won't absorb stains or odors