NWT Starbucks Spring 2023 Twilight Shimmer 14oz Ceramic Mug This mug is in celebration of Starbucks’ anniversary and part of the anniversary collection. A new anniversary collection is released annually with rare limited edition mugs & tumblers. This mug is perfect and is a must have! It features Siren’s scales against a pearlized backdrop. This mug is perfect for your favorite hot beverage. Brand new with tags Authentic Starbucks Spring 2023 Anniversary Collection