The Monteverde Soft Roll features advanced technology for a seamless writing experience. This refill boasts a low viscosity ink and a capacity metal refill, plus a nickel silver tube and tip. Monteverde Soft Roll refill makes your ballpoint pen a writing marvel. The latest advancement in ink engineering has been utilized to craft a supremely smooth writing experience. Low viscosity ink with a range of color options effortlessly flows for an unparalleled result when writing with a ballpoint pen.