This Saint Bernard Dog Breed Roller Pen "Best Friends" by world famous Artist Ruth Maystead is a unique and charming roller pen featuring an antricate detailed design of the majestic Saint Bernard dog breed. Made of plastic this pen measures 5.25" long,13 mm diameter and weighs 0.4 oz. It is black ink, medium point and has a gold tone cap and shirt clip. This roller pen is a collectible item that showcases the beauty and loyalty of Saint Bernards. With its artistic touch and high-quality material, this roller pen is not only a practical writing tool but also a lovely addition to any dog lover's desk or workspace.