Classical Purist. An archetype. Design 01 limits itself to the essentials. Incomparable writing pleasure guaranteed. Classical in design, discreet, timeless flawlessly executed with the finest materials. Purist, yet with a strong optical depth effect. Multiple polished layers of varnish give these writing instruments their intense color and an unmistakable shine. The body of the Black and Blue Design 01 is made of copper, painted with four high-grade coats of black or blue. Each surface is then hand polished after every coat. The caps are made of sterling silver or coated with rose gold and are available in smooth or guilloché striped designs. The hardware components are coated with high grade platinum. Available as fountain pen, rollerball, ballpoint and retractable pencil. Happiness and Optical Depth Effect Writing Design 01 limits itself to the essentials. Incomparable writing pleasure guaranteed. Finest materials and intense colors Classic, discreet, timeless in design. Flawlessly executed with the finest ingredients. Multiple polished layers of varnish give these writing instruments their intense color and an unmistakable shine.