Van Dieman's Professional - Natura Dualis Last Light Dual Tone Fountain Pen Ink 40ml Platinum Ink Cartridges The nib: Steel nib and

The nib:
 Steel nib and ABS feed

while Violet is the lighter tone

the Lamy Joy is a fountain-pen that inspires beautiful

The beauty of filigree craftsmanship is undeniable

Van Dieman's Professional - Natura Dualis Last Light Dual Tone Fountain Pen Ink 40ml Platinum Ink Cartridges The nib: Steel nib andLast Light Natura Dualis Collection The Natura Dualis collection by Van Diemans explores those fleeting, beautiful moments in nature where contrasts merge not in conflict, but in communion. Each ink is designed to capture duality through motion and tone: shimmering halos, trailing riverlets, softened edges, and layered colour separation. Whether through light and shadow, earth and sky, or silence and sound, these inks reflect the natural worlds