DONG-A Fine-Tech RT, Gel Ink Roller Ball Pens, 0.3mm, Retractable (6-Pack, Black/Blue/Red) SUPERIOR INK FORMULA: The hybrid gel ink formula of the Fine-Tech RT protects itself from drying out ensuring long-term use and offers a smooth writing experience that is free from smearing, smudging, or skipping STURDY POINT OF PRECISION: The sturdy and fully retractable fine point 0.3mm tip of the Fine-Tech RT produces clear and legible writing while ensuring both accuracy and precision COMFORTABLE RUBBER GRIP: Each rollerball pen is designed with an ergonomic rubber grip for a firm yet comfortable grasp allowing for prolonged periods of effortless writing and sketching STYLE MEETS FUNCTIONALITY: The simple and clean aesthetic of the Fine-Tech RT is bolstered by the utility of the pen with its flexible pocket clip, adding extra carrying convenience, while the retractable tip prevents the ink from drying out DESIGNED AND MANUFACTURED IN KOREA: Made with exceptional craftsmanship in Korea, the combined expertise and experience of DONG-A delivers reliability and quality in each of their products