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U.S. Orders:
- Free Shipping: We offer free shipping for all U.S. orders over $20, including Alaska and Hawaii.
- Standard Shipping Fee: For U.S. orders below $20, a flat shipping fee of $5.99 will be applied.
International Orders:
- Shipping Rates: International shipping rates are calculated based on the weight of the package and the destination country.
- Exclusions: Currently, we do not offer shipping to Russia and South Africa.
Pilot Iroshizuku Ink Bottle - Tsuki-Yo captures the quiet glow of a moonlit night in a deep, refined blue. Subtle teal undertones and graceful shading give your handwriting dimension without sacrificing everyday readability, making this a versatile choice for notes, journaling, and correspondence.
Color & Character
Tsuki-yo sits between navy and blue-black, with a calm, atmospheric tone that suits both professional pages and personal pages. On white or cream paper, it offers clean contrast and gentle variation, revealing more nuance with broader nibs while remaining crisp in finer points.
Writing Experience
Known for balanced flow and dependable behavior, Iroshizuku inks pair well with a wide range of modern fountain pens. Tsuki-yo moves smoothly across quality paper and shows attractive shading where strokes pool. It is a reliable, well-mannered ink that is easy to enjoy daily.
Technical Specifications
- Brand: Pilot
- Collection: Iroshizuku
- Color: Tsuki-yo (moonlit night blue)
- Ink type: Dye-based fountain pen ink
- Compatibility: Modern fountain pens
- Country of origin: Japan
Beautiful color!
This is a vibrant deep blue ink that has interesting and deep color undertones. The container is also quite alluring.
Really nice color! Especially if you like blue/blacks. Behaves really well when writing (I haven't cleaned my pen yet). Haven't had any writing issues with a simple Pilot Kakuno Med. On Tomoe River it has some shade variation, but haven't noticed any sheen. However, color is really pretty and writing is easy to read. I've also written on Stalogy paper and it actually has more variation on that paper but has a little bit of bleed through on back of page (love Stalogy paper, but many inks have pinpoints of ink on second page). This ink is much like Taccia Indigo Jeans which I also got from Truphae. The Taccia is a bit prettier color and I has sheen, but it wasn't easy to clean out of pen. If I had to choose between the two, I'd go with Taccia because of the sheen but this Pilot is really nice, too and would be a great one to have a bottle of.
Good ink. Good flow. Pretty color. Easy to clean. PIs are among my very favorites.
I love my fountain pen! It is light and writes well! The color is amazing. A pale mint with white mixed in. Would definitely recommend!