Delta Bio+16 Nera Fountain Pen - 14k Gold Nib

Delta Bio+16 Nera Fountain Pen - 14k Gold NibThe Delta Bio+16 Nera Fountain Pen brings a quietly confident presence to the page, pairing a deep black finish with the responsive touch of a 14k gold nib. Built around a piston fill system for generous ink capacity and clean, bottle only filling, it is a refined daily writer that reflects Delta's modern Italian design language without unnecessary flourish. Craftsmanship & Design Bio+16 Nera is shaped for balance and control, with flowing lines and a

The Delta Bio+16 Nera Fountain Pen brings a quietly confident presence to the page, pairing a deep black finish with the responsive touch of a 14k gold nib. Built around a piston-fill system for generous ink capacity and clean, bottle-only filling, it is a refined daily writer that reflects Delta's modern Italian design language without unnecessary flourish.

Craftsmanship & Design

Bio+16 Nera is shaped for balance and control, with flowing lines and a comfortable grip that suits longer writing sessions. Its polished black body presents a crisp, versatile aesthetic that moves easily from desk to travel journal. Cleanly executed trim and precise panel fit give the pen a purposeful, contemporary look while keeping attention on the writing itself.

Attention to proportion is evident throughout: the silhouette feels substantial yet agile in hand, encouraging a relaxed posture and steady stroke. The overall presentation is restrained and timeless, letting material and form speak clearly.

Writing Experience

The 14k gold nib provides a smooth, assured glide with a touch of natural responsiveness that rewards slight shifts in pressure and speed. Available in extra fine, fine, medium, broad, and stub options, it supports everything from precise annotation to expressive, characterful lettering. Flow is generous and consistent, helping inks shade and sheening colors reveal their nuance.

An internal piston-fill reservoir keeps you writing longer between refills while encouraging the use of bottled fountain pen inks. The mechanism offers a satisfying, controlled fill and reliable delivery that stays stable across daily note-taking, journaling, and correspondence.

Brand Heritage

Founded in 1982, Delta has long been associated with expressive Italian penmaking and a thoughtful balance of design and performance. The Bio+16 Nera continues that lineage with a writer-focused profile, purposeful materials, and a gold nib tuned for everyday enjoyment.

Specifications

• Nib: 14k gold
• Nib sizes: Extra Fine, Fine, Medium, Broad, Stub
• Filling system: Internal piston-fill (bottled ink only)
• Body color: Black
• Construction: Polished resin
• Cap: Screw-on cap