The FRIXION Clicker rollerball pen with a nib diameter of 1 mm and a line thickness of 0.6 mm is the perfect companion for school and work. It is available in various colors. The FRIXION Clicker is a comfortable pen with a non-slip grip, making it suitable for everyday office tasks as well as for school. The ink is erasable, which is practical for taking notes or doing homework. To erase, simply use the rubber tip at the end of the barrel. However, this means the pen is not waterproof and not suitable for official documents. It is available here in a pack of twelve, with color options including black, blue, green, and red. The ink cartridge can be easily extended and retracted thanks to the push mechanism, eliminating the need for a cap that can be misplaced. The pen is refillable, allowing for long-term use and reducing waste. With a nib diameter of 1 mm and a line thickness of 0.6 mm, the FRIXION Clicker produces thick, clearly readable lines. Additional details: rollerball pen with clip and click mechanism for extending and retracting the nib (push mechanism), nib diameter: 1 mm, line width: 0.6 mm, available in a pack of 12, various ink colors, practical for office and school use, non-slip grip, with rubber tip at the end of the barrel, erasable ink, ink not waterproof, not document-safe, refillable, casing color: metallic, barrel color: black.