Diluting Solution: Like Ink, But Colorless Inkstand Diluting Solution turns Kakimori Inkstand inks or Kakimori Pigment Inks into transparent, luminous, and subtle shades. Start with diluting medium for very transparent washes, or start with ink and add diluting solution for higher-chroma transparency. Naturally, Inkstand colors are a perfect pairing with any Kakimori dip pen, fountain pen, or Color Liner. You get to be the color chemist, adding a drop of this color and a drop of that color, then filling up your pen with a chromatic creation that's all yours. When you're all out of diluting solution, you'll want to keep your Kakimori glass ink bottle. Designed especially for use with dip pens, Kakimori's bespoke bottle has a diagonal opening, a thick base, and the Kakimori name elegantly molded into the bottom. About Kakimori Kakimori began as a stationery shop in east Tokyo, and they've quickly become one of the most creative and thoughtful product design firms in our industry. Drawing on a tight-knit network of Japanese artisans and manufacturers, Kakimori offers playful and poetic supplies that bring traditional media into the contemporary world. Browse our full Kakimori collection.