Add a little magic to your coffee routine with the limited-edition 20oz Figural Black Cat Mug. Complete with pointy ears and a Timbits® nametag decal, this figural mug features a heat-activated design. Just pour in your favourite hot beverage and watch the spooky-cute transformation unfold right before your eyes. Available online and in restaurants, while quantities last.Do not microwave. Hand wash only. To activate heat colour changing, add warm liquid 60°C+.