Yamamoto Paper OK Fools A4 Loose Leaf 50 Sheets Blue Cover TWSBI Emerald Green is a

TWSBI Emerald Green is a medium green fountain pen ink with a slight blue undertone and low shading

Rohrer & Klingner Königsblau Royal Blue from the standard collection is a medium blue ink with medium shading and low pink sheen

or which you can also change again and again depending on how you feel

Lamy has complemented its portfolio with crystal ink – a series of extremely attractive color inks

Noodler’s Baystate Concord Grape from the Baystate collection is a medium purple ink

Yamamoto Paper OK Fools A4 Loose Leaf 50 Sheets Blue Cover TWSBI Emerald Green is aOK Fools was the first Fool's Cap paper produced in Japan by Ohtori Paper. In Japan, the term "Fools Paper" has long been used to refer to high end writing paper. British Fool's Cap paper was first imported into Japan in the late 1800s. The popular Japanese version was produced at the Oji Ogura Factory, where the name OK comes from. While the current iteration is being made by Nippon Paper Industries Yatsushiro Factory, they have kept the OK name for