Experience the wonder of the Aurora Borealis with this Color Morphing Mug. Watch as the Northern Lights magically appear when you pour in your favorite hot drink. Perfect for those who love unique and mesmerizing designs, this mug is a great gift for nature enthusiasts and those who appreciate the beauty of the night sky. Ideal for holidays, celebrations, or cozy nights in. The mug will look black until filled with a hot beverage or soup. Then watch as it reveals a beautiful Northern Lights design! Product features - Microwave-safe: Safe for food or liquid heating - Heat-sensitive design: Reveals your favorite image when a hot drink is poured in! - One size: 11oz. - Hand wash only. Our mugs are crafted in countries like China, Mexico, and Portugal, then imported to the USA where they’re proudly printed with my original designs and shipped directly to you. Demand for these mugs is high. Please allow 1 week to ship. SAVE ON SHIPPING COSTS - ASK ME!