The Starbucks Iridescent Prismatic Coffee Mug is a sleek and stylish collectible item perfect for coffee and tea enthusiasts. This original 2021 ceramic mug features a black iridescent color and Starbucks branding, making it a unique addition to any collection. This mug showcases the signature Starbucks theme while adding a touch of modern flair with its metallic looking prismatic design. Perfect for enjoying your favorite hot beverages in style.