Kala Nostalgia Gemstone Opal is a pigmented gray ink inspired by opals, offering an understated, light-to-dark shifting color in the Gemstone series. It's renowned for its exceptional water resistance, good wet flow, and reliability on quality papers, though it may bleed on cheap office paper. Ideal for fountain pen users seeking durable, practical inks for daily writing or art where permanence matters.
Ink Review #356: Kala Nostalgia Gemstone Sillimanite
Detailed review of Kala Nostalgia Gemstone Sillimanite, noting its wet flow typical of pigmented Kala inks and excellent dark pencil lead-like color.
Kala Nostalgia Gemstone Sillimanite - Ink Reviews
Forum discussion on Kala Nostalgia Gemstone Sillimanite, highlighting its waterproof/resistant properties ideal for watercolor use and inspiring performance.
Kala Nostalgia Gemstone Onyx - Ink Reviews
User review praising Kala Nostalgia Gemstone Onyx as a deliciously wet, well-lubricated pigmented brown/purple grey ink tested in multiple pens.
Ink details on this page were generated with the assistance of AI and may not be fully accurate.