Zebra Sarasa R (White Barrel) 0.4 — Red Ink

This gel ballpoint pen retains the signature smooth writing feel while delivering ink that is approximately 27% darker than that of conventional Sarasa pens. The rich, dark ink helps key points stand out, making it an invaluable tool for students taking notes. Furthermore, the deep ink creates a strong contrast against light-colored highlighters, ensuring that the text written in your notes remains highly legible.