Nettuno Superba Sapphire KP 14k Fountain Pen (Limited Edition)

The Nettuno 1911 Superba Sapphire Limited Edition KP fountain pen is a striking tribute to vintage elegance and the timeless art of writing. Crafted from rare, archival celluloid in a radiant sapphire blue, this limited edition release continues the success of the Nettuno Superba Emerald and Superba Ruby. Only 88 pieces of this exclusive collector’s item are available worldwide.

Inspired by the legendary 1930s Nettuno Superba, the Sapphire edition features:

A deep lapis blue celluloid body that shimmers with vibrant reflections

Polished palladium trim accentuating the pen’s refined silhouette

A handcrafted, fixed piston ink filling system (built in the Maiora workshops)

A solid 14kt gold nib, plated to match the trim, available in multiple nib sizes

Hand-turned craftsmanship from solid celluloid rod stock sourced from Delta’s historic archives

This is not just a writing instrument—it’s a revival of a golden era when writing was a deliberate ritual of style, intention, and expression. The harmonious design and rich detailing reflect a deep respect for the materials and traditions of the past.

Every Nettuno 1911 Superba Sapphire fountain pen arrives in a custom-designed gift box, featuring a sleek sleeve to commemorate the edition. Inside, you’ll also find a full-size bottle of Nettuno fountain pen ink in a specially selected complementary shade, elevating the writing experience from the very first fill.

Why You’ll Love the Nettuno Superba Sapphire:

• Only 88 pieces released worldwide
• Crafted from rare celluloid no longer in production
• Includes full-size matching ink and collector’s packaging
• An heirloom-quality pen that honors writing tradition

A stunning blend of Italian craftsmanship and historical reverence, the Nettuno 1911 Superba Sapphire Limited Edition is a rare opportunity to own a piece of writing history.

Product Specifications
Capped Length: 5.74 in.(145.8mm)
Posted Length: 6.5 in.(165.1mm)
Length of Body: 5.1 in.(129.5mm)
Length of Cap: 2.56 in.(65.0mm)
Diameter of Body: 0.52 in.(13.2mm)
Diameter of Cap: 0.55 in.(14.0mm)
Diameter of Grip: 0.4 in.(10.2mm)
Weight: 1.2 oz.(34.02g)

Body Material: Celluloid
Trim Material: Rhodium Plated
Section Material: Celluloid
Nib Material: Gold
Nib Size: #6

Fill Mechanism: Piston
Cartridge Type: Bottled Ink
Cap Rotations: 1.25
Cap Type: Threaded
Postable: Yes
Demonstrator: No
Clip Style: Spring Metal
Limited Edition: 88 made