This is a single Fenton Hobnail water goblet in white milk glass. It is 5 1/2" tall, in excellent condition with no chips or cracks. The goblet is not signed with the Fenton logo, so it predates 1976 when they started signing everything. Fenton Art Glass made hobnail in white milk glass from 1948-2012. Please see my other items for more pieces in this pattern.