The Moon, bottled.
Obsidian Moon captures the stillness of midnight with the moon — a deep black ink kissed with silver sheen and shimmer, like starlight glinting on quiet water. Every stroke shifts between shadow and light, adding depth to words that deserve gravity and brilliance.
Formulated to be fountain-pen friendly, Obsidian Moon flows smoothly, dries reliably, and leaves behind an otherworldly glow. For writing that feels timeless.
- The ink is formulated to be gentle on nibs, preserving the delicate components of your fountain pen and extending its lifespan.
- Suitable for Fountain Pens, & Dip Pens.
- Periodically flush your fountain pen with clean water to remove residual ink.
45ml unique bottle with recessed bottom to allow for getting each last drop of ink. Cork base to hold bottle level when filling.
UK Delivery Information
Free Royal Mail 48 Shipping on orders over £30.
Upgraded to 24 or Special Delivery based on order value too. Learn More
Non-UK Orders
All orders going outside the UK will be VAT free on our site, automatically.
There may be import duty due on arrival, depending on your country's tax rules. Learn More

