Science Mug Series / NASA Webb Telescope Color-Changing Mug

🛸 All NASA series merchandise from Mr.Sci Science Factory has been officially reviewed and licensed by NASA. 🚀 Each item is filled with the passion for exploration and discovery, allowing you to feel the charm of space! https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_e3534d5e-3ad4-4cab-8e33-2781b0eee49f.JPG ► Not suitable for microwave use ► Strictly not dishwasher safe Don't think it's just a flashy universe enthusiast's accessory; this mug truly senses temperature! When cold, it's as deep and mysterious as the cosmic background. Only the NASA logo, our Earth, and faint, scattered stars are visible on the surface. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_4cfaa177-79f2-4a58-b9b9-39a5678d3b0f.png https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_3b9e98bf-947f-46f1-80e2-9188661fd7e8.JPG But as soon as you pour in hot water, hot coffee, hot milk, or any hot liquid that can wake you up—Boom! 🌠 The molecular arrangement changes, revealing hidden nebula patterns. Every time you pour a hot drink, it's an experience of traversing nebulae. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_d0534b5d-bd2b-495e-82bc-d6831a98ab26.JPG https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_a09cd631-08ba-440a-9495-75e5a936cf75.JPG https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_46306b48-27d1-4233-b8bb-d7203f5f08cd.gif Every color change is a cosmic spectacle! Even if you're just quietly sipping hot water at your desk, your colleagues will inevitably ask, "Hey, what kind of mug is that? It's so cool!" 🧪 Fun Fact | How does thermochromism work? Thermochromic coatings contain "liquid crystal molecules" that change their arrangement with temperature, thereby altering the wavelength of reflected light, which is what you see as color! This technology is widely used in temperature-sensitive stickers, thermochromic toys, and even medical monitoring. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_60d99455-3572-441d-9759-654dda9066d1.png (Image: Cosmic Cliffs of the Carina Nebula) Science Fun Fact | Inspired by Cosmic Nebulae The patterns on the mug are inspired by the magnificent images captured by the NASA/ESA/CSA James Webb Space Telescope— the nebula region NGC 3324, known as the "Cosmic Cliffs." This nebula region, located in the northwest corner of the Carina Nebula in the southern sky, is about 7,500 light-years from Earth and is one of the most active star-forming regions. In this vast cosmic "nursery," young, hot stars release high-energy ultraviolet radiation and stellar winds, sculpting a magnificent structure up to 7 light-years high—the "Cosmic Cliffs" resembling mountains of stardust. This interstellar scene is not only a photographic marvel of modern space technology but also the artistic inspiration for this thermochromic mug. When hot liquid is poured into the mug, the nebula slowly emerges, as if you are personally awakening a distant cosmic frontier. https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_2fbb5bb5-6ef0-4575-809a-6bbc6aac314f.jpg (Before thermochromic change / After thermochromic change) https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_6bea5e26-d452-41bb-b175-1bcf59c11ff7.jpg 🛸 Who is this mug for? It's perfect for anyone. For you who drinks coffee every day: Make your desk less boring. For your space-loving partner: A NASA fan will absolutely love this mug. For children who need a surprise: Drinking water can become an experiment! https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_b1537cda-de82-47b8-9c9e-1511d263b75d.jpg https://cdn.cybassets.com/s/files/5993/ckeditor/pictures/content_f2ddebba-c4a7-4388-b6aa-310403030549.png NASA (National Aeronautics and Space Administration), established in 1958, is dedicated to space exploration, aeronautics research, and space science. As a leading global space agency, NASA's achievements, such as the moon landing and Mars exploration, have inspired scientific innovation and a spirit of discovery worldwide. In addition to advancing scientific research, NASA also promotes education and technological development, continuously inspiring humanity's exploration and discovery of the unknown. 💬 Frequently Asked Questions FAQ Q: Is the color-changing effect permanent? ✅ No, the pattern gradually disappears as the mug cools down. It reappears with hot beverages and can be used repeatedly. Q: Is it dishwasher or microwave safe? ✅ Hand washing is recommended. Avoid using dishwashers and microwaves to extend the lifespan of the thermochromic coating. Q: What is the mug's capacity? ✅ Approximately 350ml, suitable for regular coffee or tea. Q: Is the material safe? Will harmful substances leach out when drinking hot beverages? ✅ This product complies with food container safety standards. Please use it with confidence. Just avoid high-temperature baking or cleaning with strong acids. Product Specifications: ► Product Dimensions: Diameter 8.2 cm; Height 9.6 cm ► Material: White Porcelain ► Style: Standard Straight Mug ► Capacity: 350ml ► Origin: Mainland China Precautions: ► Do not use abrasive cleaning tools (scrubbers, steel wool) or corrosive cleaners on the printed surface. The interior is not affected. ► Do not soak in water for extended periods. ► Dropping, impact, or collision will cause the product to break. ► Keep away from fire sources. Avoid heating in ovens or microwaves. Do not use in dish dryers. Excessive heat may cause the printing ink to bleed. ► Not suitable for microwave use ► Strictly not dishwasher safe