Bulgari Koska Ballpoint Pen Elegant Bulgari Koska ballpoint pen in solid silver, richly gold-plated, and featuring a genuine coral cabochon on the eraser. Designed with a distinctive pencil-like silhouette, this piece showcases Bulgari’s refined Italian craftsmanship, combining luxurious materials with timeless modernist design. The pen is in excellent condition with minimal signs of age and is offered without cartridge. It comes in its original Bulgari wooden presentation box, adding to its collectability and charm. A sophisticated and rare piece for collectors and enthusiasts of fine writing instruments.