Van Dieman's - Natura Dualis Underflow Dual Tone Fountain Pen Ink Underwater This shade is one of

This shade is one of Van Diemen’s most unique pinks and stands out beautifully

misted blend with a delicate metallic sheen resting across the surface

Night Collection – 2026 Edition

echoing the depth and beauty of twilight's favorite jewel

For the best experience

Van Dieman's - Natura Dualis Underflow Dual Tone Fountain Pen Ink Underwater This shade is one ofUnderflow Natura Dualis Collection The Natura Dualis collection by Van Diemans brings together moments in nature where contrast and harmony coexist. Each ink is formulated not only for visual beauty, but for movement dual and multi shading behaviour, halos, colour splits, and rivering that reflect the changing character of the natural world. Like dawn breaking over land, or water surging beneath stillness, these inks never show just one face.