The Armasight 11 oz. Heat Activated Mug is not your ordinary drinking vessel - it&';s a sensory experience. Crafted with high-quality materials, this black mug holds a wondrous secret that is only unveiled when you pour hot liquid inside. Watch in amazement as the thermal and night vision image magically appears, accompanied by Armasight&';s powerful slogan "Stop Looking. Start Seeing."Imagine starting your day with this enchanting mug, as your morning coffee or tea triggers the transformation of the hidden design. This unique feature makes the Armasight Heat Activated Mug a conversation starter and a delightful gift for friends and family. Whether you&';re at home, in the office, or having a cozy evening by the fireplace, this mug adds an element of surprise and fun to your beverage routine.In addition to its captivating design, the Armasight Heat Activated Mug is designed for convenience. With a standard capacity of 11 oz., it&';s the perfect size for your favorite hot beverages. Remember, for best care, hand wash only to preserve the magic of the heat-activated feature. Please avoid microwaving the mug to ensure its longevity and functionality.Add a touch of mystery and innovation to your daily routine with the Armasight 11 oz. Heat Activated Mug. Let your imagination come to life with every sip as you watch the hidden image reveal itself in response to heat, making each beverage moment a unique and memorable experience.