No.11 Ruriiro - 40ml MR Sulu Blue (Tubbataha 1993) -

Sulu Blue (Tubbataha 1993) - 30ml

The green ink echoes the color of the turtle on which Fuku-roku-ju is riding in the depiction on the fountain pen

Because this notebook wants you to use it to organise

Also available in individual shades

Founded in 1605

No.11 Ruriiro - 40ml MR Sulu Blue (Tubbataha 1993) -"Ruriiro" is a bur ple shade, inspired by the "Ruri" gem produced in Mt. Sumi, This particular shade of jewel as also once regarded as sacred. IMPORTANT! This ink has been created with brush, dip pens and folded nibs in mind due to the shimmer particles. While it is safe to use in fountain pens, we do not recommend using this ink with fine nibs pens those with a feed that cannot keep up as it could cause clogging issues.