David Oscarson Harlequin Rollerball Pen in Ruby Red .The Harlequin series is the sixteenth collection in the David Oscarson series; another limited edition produced in five different color variations, each color is limited to 88 pieces. The Harlequin collection also continues the spirit of artistic mastery and the tradition of Old World craftsmanship. The collection is combination of the old technique of Guilloche with the art and expertise of hard enamel. The writing instruments are hand-crafted from .925 sterling silver. Each and every piece is created through multiple stages of precision engraving creating an intricate pattern known as guilloche. Each Harlequin piece is decorated with three VVS-1 diamonds (.016 carats each), one in the top of the crown, one in the bottom of the barrel and one in the clip. Gorgeous looking and high quality rollerball pen for creative folks. New in presentation case with literature. No. 06 / 88