Venvstas Calibro 8 Black Tie Fountain pen

Discover precision engineering and Italian craftsmanship with the Venvstas Calibro 8 Fountain Pen, a bold and innovative writing instrument designed for performance, durability, and visual impact. Produced in a limited edition of just 369 numbered pieces, each pen is a unique collector’s item that combines advanced design with traditional artisanal skill.

Advanced Engineering Meets Italian Craftsmanship

The Calibro 8 is the result of a meticulous production process involving over 40 manufacturing steps, including more than an hour of skilled manual work by Italian artisans. Crafted entirely in-house, the pen consists of only 12 precision components plus a sophisticated sealing system of 10 O-rings, ensuring maximum reliability and durability.

Its distinctive construction features a protective outer shell that houses the writing instrument, creating a futuristic yet functional design unlike any other fountain pen.

High-Capacity Piston Filling System

Equipped with a built-in piston mechanism, the Calibro 8 offers an impressive ink capacity of 3.4 ml, allowing for extended writing sessions without frequent refilling. This makes it ideal for professionals, enthusiasts, and collectors who value both practicality and performance.

Exceptional Writing Experience

The pen is fitted with a #6 JoWo stainless steel nib, available in multiple nib sizes to suit different writing styles. Combined with its balanced weight and ergonomic grip options, the Calibro 8 delivers a smooth, controlled, and highly satisfying writing experience.

Premium Materials & Design

Crafted from polished acrylic resin, the cap, body, and barrel offer both durability and a refined aesthetic. The substantial size and weight provide a confident feel in hand, while the non-postable cap maintains the pen’s clean, architectural profile.

Key Features

• Limited edition of 369 individually numbered pieces
• Built-in piston filling system with 3.4 ml ink capacity
• #6 JoWo stainless steel nib (multiple sizes available)
• Constructed from polished acrylic resin
• Advanced design with 12 components and 10 O-rings
• Length: 150 mm | Diameter: 15 mm | Weight: 48 g
• Cap is not postable

A Bold Statement in Writing Innovation

The Venvstas Calibro 8 Fountain Pen is more than a writing instrument—it’s a fusion of engineering, craftsmanship, and design excellence. Built for those who demand performance and individuality, this limited edition pen offers a truly unique writing experience that stands apart in any collection.

About Venvstas

At Venvstas we have set our minds and souls to create unique objects that will not only carry the quality of Venus, but will honor all three vitruvian principles. Our pieces are hand-crafted with care and precision, designed and built to last for long. This has been our direction since the beginning, from the first designs of Montmartre atelier in Paris, to the current production that we are proud to develope in Italy.