Starry Sky Coffee Mug

Starry Sky Coffee Mug: Reveal the Constellations with Every Sip

🌌 Magic Thermosensitive Mug: Cold reveals a subtle dark sky; hot shows the zodiac constellations.

🔭 12 Constellations Theme: Perfect for astronomy and astrology enthusiasts.

☕ Standard Capacity approx. 11 fl oz: Ideal for coffee, tea, hot chocolate or infusions.

🔬 Porcelain-type Ceramic: Fine and elegant finish, with food-safe coating.

📏 Classic Dimensions approx. 3.7 × 3.1 Inch: Compact mug with an ergonomic handle for easy grip.

A Celestial Mug that Transforms Your Hot Drink into a Little Scientific Experience

The Starry Sky Coffee Mug uses a thermosensitive coating that reacts as soon as the temperature exceeds about 104 °F. The constellation pattern gradually reveals itself, creating a spectacular “starry night” effect on your desk or breakfast table. With a capacity of approximately 11 fl oz, this mug is suitable for both a long espresso and a large steaming tea.

An Astrological Quality Gift, to Handle with Care

Porcelain-type ceramic provides good heat retention while remaining pleasant to the touch. LFGB, SGS, CE and FDA certifications ensure safe food contact, even with the magic coating. To preserve the color-changing effect, it is recommended to hand wash the mug and avoid the dishwasher and microwave.