The product is a Starbucks "Stranger Things" "Mike" Bearista Stopper from Mexico, featuring a multi-color design with a coffee and tea theme. This original advertising collectible was created in 2025, making it a unique and limited edition item for fans of Starbucks and the popular TV show "Stranger Things." The stopper is a fun and quirky addition to any Starbucks collection, showcasing the collaboration between the two iconic brands.