Delta Bio+16

Introducing the DELTA "Bio+16" Fountain Pen: A New Standard in Sustainable Design

For over four decades, DELTA has been a hallmark of Italian craftsmanship, celebrated for producing elegant, high-quality fountain pens. Today, we are excited to unveil our latest innovation: the "Bio+16" collection, a remarkable fusion of design, craftsmanship, and sustainability. This collection redefines excellence in writing instruments, offering an eco-friendly choice without compromising on luxury.

Crafted from Innovation

After two years of dedicated research and development, the "Bio+16" is the result of groundbreaking work with an advanced protein-based material. Originally limited to the color ivory, this material has been transformed by our technical expertise, resulting in a spectrum of vibrant colors that expand the aesthetic potential of writing instruments.

We’ve invested significant resources in creating a material that offers both elegance and durability, all while adhering to strict environmental standards. The result is a high-quality pen that appeals to even the most discerning tastes.

Delta Bio+16

1 product

  • Bottled Fountain Pen Ink

    Choose bottled fountain pen ink if you want the widest color selection and a more refillable writing experience. Bottled ink works with compatible fountain pens using a converter, piston filling system, or other bottle-fill mechanism.

  • Fountain Pen Ink Cartridges

    Choose ink cartridges if you want a simple, convenient refill option with less setup and easier travel. Cartridges are a good choice for everyday writing, school, work, and anyone who wants a faster refill process.

  • Flushing your fountain pen regularly—

    especially when changing ink colors, every six weeks, or before storing the pen—is essential to prevent ink residue buildup, muddy color mixing, and clogged feeds that can lead to scratchy or inconsistent writing.