Vintage Morgantown Seneca Driftwood Rock Glasses Set of 8

Set of 8 pre-owned vintage Morgantown Seneca Driftwood rock glasses. There are 8 glasses with 4 different colours, two of each colour. Included is blue, a golden yellow colour, dark purple and grey. In very good condition with no chips or cracks! .Glasses measure 3" inches tall and 3.25" inches across the opening.