Blue Fish is a new design from Rolf Glass that features eleven whimsical fish (including the signature Rolf Glass wayward fish) clustered together. Each design is diamond-wheel cut onto blue “transition glass.” “Transition glass” is the glass made by bottle manufactures in-between a full color manufacturing run and manufacturing runs of clear glass. This glass, that would typically be scrapped by the manufacturer, is repurpose by turning them into these cute little 14oz. tumblers. All glasses are dishwasher-safe and proudly decorated in the USA.