Wearingeul Ink bottle, World Literature Ink series Paradiso ink (30ml)

Paradiso (La Divina Commedia) by Dante Alighieri
A glistening ink that captures the essence of heaven, where radiant rivers of light flow and love sets the stars in motion. On a translucent pale blue base, delicate shades of pink separate and bloom, while celestial blue and silver glitters sparkle divinely, evoking the ethereal mystery of paradise.
Color shading, shading & glistening ink, 30ml

You can use Wearingeul Glistening inks with fountain pens, but only for F/M/B nibs, not for EF nib. Even with bold and thick nibs, you need to give special care to the fountain pen and have to clear and clean the feed often.