Prime Numbers Saga Black Mug — "Welcome to Ominus. Nothing Stays Buried" 15oz

Welcome to Ominus Coffee Mug

Nothing Stays Buried.

Bring the City of Endless Possibility to your morning routine with this striking Welcome to Ominus coffee mug featuring the official artwork of The Prime Numbers Saga.

At the heart of the design stand six unlikely heroes facing a world where magic and technology collide, mysteries stretch across dimensions, and ancient secrets refuse to remain hidden. Set against the neon glow and shadowed skyline of Ominus, this artwork captures the wonder, danger, and endless possibility that define the saga.

Whether you're beginning your day with coffee, ending it with tea, or settling in for an evening of reading, writing, gaming, or worldbuilding, this mug serves as a reminder that adventure often begins when ordinary people step into extraordinary circumstances.

For some, Ominus is a city.

For others, it becomes a second home.

Welcome to Ominus.

City of Endless Possibility.

Nothing Stays Buried.

Inspired by the world of The Prime Numbers Saga by Geoffrey H. Wright.

Product features
- Glossy 100% ceramic in black with vibrant, high-resolution print
- Available in 11oz and 15oz sizes to suit sipping preferences
- Dishwasher- and microwave-safe for everyday convenience
- C-shaped easy-grip handle for comfortable holding
- Lead-, cadmium-, and BPA-compliant; made with safe materials

Care instructions
- Clean in dishwasher (put the product on top rack), or wash by hand with warm water and dish soap