This pair of vintage cufflinks is very cool! This set features real, working hourglass. These would be a great gift for an anniversary, birthday, wedding, Christmas, or any other occasion. Size: 3/4" Condition: Excellent Maker’s Mark: None All jewelry items come in a gift box. This model is retired & is no longer in production. Vintage Hourglass Cufflinks. Gift For Dad, Groom, Groomsmen, Wedding, Anniversary, Christmas, Birthday, Father’s Day