I received these as a gift many years ago. I'm getting rid of them to declutter. I think I used them once or twice, and they're still shiny. In my opinion, they don't seem to show much sign of use. However, please understand that they are used items. Please refer to the photos for the size and shape. I checked the capacity, and it's about 500cc up to the inner line. It's a set of two: red (or orange?) and green.