These personalized rocks glasses elegantly add a quality of sophistication to your barware collection. Each double old fashioned glass features a real pewter crest, emblazoned with the single initial of your choice. A handsome keepsake gift for any special occasion, these rocks glasses will offer top-notch service to your guests each and every time. This custom double old fashioned glass set measures 4 tall, is made from dishwasher-safe glass, and each piece holds 12 ounces of your favorite liquor.While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.