Grade 5 Titanium

Precision titanium pens and tools - Pocket Pro click mechanism, brass and titanium variants

Architects of the pen - Pen Type-A/B with pneumatic sleeves, tolerance so tight they pop with displaced air

Precision-machined pens and tools in titanium from Portland

Horween leather accessories from America's oldest tanneries - develops unique patina

Radical simplification - Dr. Ludwig Oechslin designs complex functions with fewest possible parts, rotating dots instead of numbers