These fancy little glasses are great for port! They are a thinner glass, which makes them feel elegant, but also makes them fragile. Unfortunately, one of them broke (the stem snapped in two) the first time I washed them. The fluted design of the cup makes it easy to slosh and spill, like a martini glass, so they aren't great for sipping port while lounging. However, I do recommend them, just be more careful than I was!