Fenton Opalescent White Moonstone Hobnail Goblet Glass 5.75" Anchor Hocking This Hobnail Goblet does not have any flaws or damage. The design features a hobnail pattern and the goblet measures 5.75 inches in height. SPK243). See the other High End Great Estate Jewelry, Antiques, Collectibles, Art, tin types, pins, tools, and other items we have for Sale at seller ka_murf.