Big Sky Astronomy Club Color-Morph Mug — 11oz Heat-Activated Telescope Design

Warmth reveals the cosmos. This 11oz ceramic mug starts out deep and mysterious, the faint outline of a night-sky badge barely visible until a hot drink wakes the design. As your coffee or tea pours in, the Big Sky Astronomy Club emblem unfurls — telescope, crescent moon, and distant planet — bringing a hush of clear nights, high-altitude stargazing, and shared discoveries to your morning routine. The glossy wraparound print keeps colors vivid while the black exterior and white interior give it a classic, club-ready look. It’s the kind of mug that sits on a desk during planning sessions, accompanies late-night observing logs, or is held between gloved hands at a chilly field meetup.

Product features
- 11oz ceramic mug with black exterior and white interior
- Heat-sensitive color-morphing design reveals full artwork when filled with hot liquid
- Vibrant, full-color wraparound printing with glossy finish
- Microwave-safe and lead & BPA-free (hand wash recommended)
- Compact one-size format for everyday use and club events

Care instructions
- Hand wash only