Delta Duna Fountain Pen - Horizon Yellow

The Delta Duna is a high-quality Italian piston-filler fountain pen with a full-sized body turned from solid rods of Italian resin. Why it's special: Body and cap turned from solid rods of resin High capacity piston filling system Classic Italian styling with conical ends and a rolling ball clip #6 JoWo steel nib Handmade in Naples Italy by Delta Detailed specs:  Body material: Marbled resin Nib material: Steel Trim: Metal - gold plated Cap type: Threaded Filling system: Piston filler (bottled ink sold separately)  Postable: Yes  Weight: 24 grams Length: 140 mm / 5.5" capped, 129 mm / 5.1" uncapped, posted 156 mm / 6.1" Diameter: 14.6 mm barrel, 11.9 mm section