Here is an impressive set of four (4) 24% lead crystal hand cut and etched stemmed cordial glasses that each hold 3 oz. of your expensive liqueur (4 oz. to the rim.) They could also be used as wine glasses?. I was told they could be unmarked Lismore Waterford, but I have no way of verifying that. I know that the Waterford factory in Ireland used to allow a certain number of unmarked pieces to be sold to its employees. Each brilliant glass has a 2-1/4" diameter and stands 6-1/2" tall. When clinked together, they actually "ring" a tone. This lovely set includes four (4) matching stemmed cordial glasses.