Traditional dye colorant ink delivers a rich, vibrant blue hue for expressive writing
Subtle sheening effect enhances the visual appeal of high-quality papers
Compatible with standard converter refills for convenient use
45 ml volume provides approximately 56 standard 0.8 ml refills
Color pulls toward blue on sorbent papers for deeper tones
Summarized by Shop
Moon Jellyfish is part of the Keystone Formula fountain pen ink line, our traditional dye-colorant ink. This hue will produce a subtle sheening effect when saturated on high-quality papers like Tomoe River and Midori MD. Our color swatch was made with a cotton swab on 68 gsm Tomoe River paper. Color will pull toward a rich blue with more
Ink Type
Traditional dye colorant
Volume
45 ml
Refill Estimation
Approximately 56 standard 0.8 ml converter refills
Paper Compatibility
Tomoe River, Midori MD, and other high-sorbent papers
Color
Blue with possible red undertones
Pattern
Swirl
Summarized by Shop
4.8
4 ratings
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1
Got it faster than expected! This is my fourth bottle of ink from BPC and they are awesome. I go through a lot of ink and I will absolutely be purchasing from them again. And I’m from PA living in CA now so it’s like a package from home when it comes in the mail!
Jeri · 3 days ago
Beautiful on paper and really well-packed, was delivered quickly with updates throughout the process