vintage cut crystal glass tumblers, whirling star pinwheel pattern old-fashioned glasses

Set of four cut crystal glasses, about 3 3/4" tall. These are not marked that we could see, and we don't know the pattern name or maker.

We do know they came out of an estate, and that there wasn't much in this home that wasn't vintage. We'd guess these as 1980s, about 30 years old and never used.

The condition on all is excellent without chips or scratching, and we love the pinwheel star pattern. These sparkle like diamonds!