The Bic Gel Roller Refill is a high-quality replacement cartridge compatible with various gel roller models, including the Triumph 537RT, Reaction, and Velocity Gel. These refill cartridges provide a precise line width of 0.35 mm, allowing for smooth and clean writing. The ink is archival quality according to ISO 27668-2, making it ideal for important documents and papers. The Gel Roller Refill comes in a convenient blister pack containing two pieces, ensuring that users always have a spare cartridge on hand. The black ink delivers clear and legible writing suitable for various applications, whether in the office, at school, or for creative projects. The use of high-quality materials ensures a long lifespan and a pleasant writing experience.

Suitable for various Bic gel roller models. Archival quality according to ISO 27668-2. Precise line width of 0.35 mm for clean writing.