Royal Ruby was the color name of this Anchor Hocking red glassware. Produced from 1938 to the early 1960's, it was used for dinnerware lines as well as tumblers, pitchers and numerous occasional pieces. Offered here is the punch cup in excellent condition. I have 12 available, price is per cup. If you need some to complete your set, here's your chance! See my other listings for more in this lovely color.