Gravitas Ultemate Vac Ultem Nib:M consisting of six writing instruments

consisting of six writing instruments in a total monochrome look

a 21k gold nib

The standout feature is its intricately engraved metal band

The "Rankaku" technique

Gravitas Ultemate Vac Ultem Nib:M consisting of six writing instrumentsIntroducing the Gravitas Ultemate Vac, a revolutionary design and Gravitas' first foray into advanced filling systems. This fountain pen sets a new standard for durability by integrating titanium in critical areas, addressing the common weaknesses found in other vacuum pens. ULTEM resin is a high performance polyetherimide (PEI) thermoplastic commonly used in the production of circuit boards, sterilization equipment, and most notably, aircraft