World Literature Ink

The Nightingale and the Rose by Oscar Wilde
The Nightingale and Rose ink blends a beige-toned light brown base with striking red glitter, creating a mix of softness and brilliance. As it dries, the red glitter shines like a blooming rose. This ink exudes a soft, gentle feel with red glitter as a standout detail.
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.