This TTPD Merch Gift features a "Forget Him" Pill for all Swiftea fans to enjoy. It keeps with thte TTPD Aesthetic with black lace, a victorian typewriter, and best of all, it appears black until it is filled with a warm liquid. Then it magically changes colors! The heat-reactive surface reveals your secret Swiftea Design once the mug gets warm. Then this ceramic cup will go back to its original black outside and white inside when it cools down. The C-shaped handle helps keep a sturdy grip. It comes in one size – 11oz (0.33l) – plenty for that big morning cup of coffee! .: Lead and BPA-free .: Heat-reactive design .: Glossy finish .: NB! Hand wash recommended