Description The Platinum 3776 Celluloid fountain pen in Calico features a mixture of rich black and shimmering pearl highlights celluloid, accented by gold-plated trim. The Platinum 3776 Celluloid fountain pen in Calico uses a 14k gold nib that is available in several nib sizes and the pen fills via the included proprietary Platinum converter for use with bottled ink, or with Platinum cartridges as well. Celluloid is a traditional material for pen making, one that offers unparalleled depth, feel, and color. Celluloid is a very difficult material to use, requiring an exacting process to create, followed by an extended curing process to ensure the stability of the material. The Platinum celluloid is prepared to exacting specifications and carefully cured to ensure a perfect material for the pens. Additional Platinum proprietary ink cartridges are available in several different colors and formulas. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.