Vintage Sugar and Creamer, Crystal or Cut Glass?

Vintage Sugar and Creamer. Unsure whether it is crystal or cut glass, but beautiful either way. Gently used, in excellent condition. See all photos for details. Approximate dimensions for sugar bowl - height 3”, width from the edge of each handle 6.5”. Approximate dimensions of creamer - height 2.75”, Width 5.25”. Item will be shipped in a recycled Amazon box. SS11