This Demon Slayer Mug Bundle is officially licensed merchandise. The Demon Slayer Mug Set includes two stunning mugs, designed for fans of the popular anime series Demon Slayer. Both mugs are made of high-quality ceramic, ensuring durability and longevity. For added convenience, these mugs are microwave and dishwasher safe, making them easy to use and clean. Whether it's for a special occasion or a surprise gift, this mug set is a thoughtful and unique present for Demon Slayer fans.