The Star Wars Heat-Activated Mug is a must-have for fans, featuring a magical design where lightsabers appear when hot liquid is added. Made from high-quality ceramic, this 12 oz mug is perfect for coffee, tea, or hot cocoa. Due to its heat-sensitive nature, it is hand-wash only and not microwave safe. A great gift for Star Wars lovers, this unique collectible adds a fun touch to any morning routine while celebrating the legendary galaxy far, far away.