The Visconti Opera Elements have been designed to represent the four elements of earth, air, water and fire. The dramatic squaring of the circle shape is milled by hand from solid marbled Acryloid and presented to you in your choice of Grey Earth, Red Fire, Blue Water, and an Amber/Yellow Air. Each pen body is swirled with white and warm colors of red and amber and accented with gold, and blue and grey are accented with rhodium. Select from twist-action ballpoint, rollerball, or cartridge/converter fountain pen with 14k gold Visconti nib.