The 38 mm cube falls between our most popular pieces, the 48mm and the 33mm. This one, the distressed round edged cube reprents a freshly hewn cube of clear ice, where the fractures in the ice and the tumbling process have allowed the corners to break away, and that has had time to begin the melting process either in the drink, or in an ice bucket. They can be used on their own, in multiples, or to give variety within a drink.  Shown with 23mm cube for scale - not included.