Vintage Lockheed F-117A Stealth Fighter Heat Change Coffee Mug Radar Stealth

Vintage Lockheed F-117A Stealth Fighter Heat-Activated Color Change Coffee Mug  Rare vintage Lockheed F-117A Stealth Fighter thermal color-changing coffee mug featuring embossed graphics and a unique heat-reactive design. When filled with very hot liquid, the F-117 aircraft image on the front gradually fades away, while the reverse side displays a Disappearing from Radar effect, making this an eye-catching collectible for aviation enthusiasts and military memorabilia collectors.  Crafted from ceramic and porcelain, this multicolor mug holds approximately 1 cup and can be used for both hot and cold beverages. The thermal color-change effect works best with very hot coffee or other hot liquids. For demonstration purposes, the last two photos show the effect using hot tap water, which caused the graphics to fade but not completely disappear. Probably needs hotter (coffee temperature or boiling) to make graphics completely disappear.  Condition:  * Appears unused and is being sold as Like New * No noticeable signs of use * Heat-activated graphics function as intended * Please review all photos carefully for the best representation of condition and color-change effect  A unique vintage aviation collectible featuring one of the most iconic stealth aircraft ever produced. Great for Lockheed, military aviation, Air Force, and F-117 collectors.