The Starbucks Iridescent Mermaid Scale Venti Cold Cup Tumbler is a 24 oz lid featuring a unique mermaid scale design, making it a collectible item for coffee and tea enthusiasts. This original advertising piece from Starbucks showcases a stunning iridescent color and is a sought-after item for fans of the brand. The tumbler is a perfect addition to any Starbucks collection and a must-have for those who appreciate exclusive coffee and tea merchandise.