Good quality, glass is thick, and they come out well in the dishwasher, and are fine in the microwave too.I know the measurements are listed, but I judged based on the pictures of the jug beside other everyday items like coffee pots, and books in the listing, and they are def made to look bigger. I was really surprised at how small they are.I dont think they're big enough to use as a milk jug for several people, but they worked fine for what I wanted which was some additional dessert sauces for a dinner party.