Delta Duna Rollerball - Vortex Green prussian blue We explore the variations of

We explore the variations of ocean colors and ripples

most of them carried out by hand

Precious materials

dimensional changes

Made from aircraft grade aluminium with precision milling

Delta Duna Rollerball - Vortex Green prussian blue We explore the variations ofDelta, the renowned Italian pen brand that has been creating stunning and distinct pens since the 1980s, has made a triumphant return after it ceased operations in the 2010s. This new Delta brand has been personally revitalized by Nino Marino, one of Delta's co founders who also owns and manages the Maiora and Nettuno pen brands. The brand launched a new model called the Duna, which embodies Delta's quintessence. The pen's simple yet elegant design