This item is a "Blue Ridge" spiral optic bowl bottom marked, "Fenton/8" in an oval with "FENTON/80TH" done in frosted white. The bowl is 3 3/4" tall, 10 1/4" across the rim, by 3 3/8" across the foot. The body of the bowl is clear and opalescent spirals topped with a dark cobalt blue crest on the rim. the bowl has no wear or damage of any type. Please feel free to contact us with any questions or to make an offer.