The Heyu-Lotus retractable gel pens are perfect for children, students, and office use. With a minimalist and modern design, you will receive 4 pens in different colors, along with 4 additional refills. These pens feature fade-resistant and quick-drying ink, which will help you keep your work clean and organized. Their retractable design makes them easy to use, and the convenient pocket clip allows you to take them with you everywhere. In addition, their 0.5mm ballpoint tip provides vibrant and precise lines. These pens are ideal for coloring, doodling, writing, and being creative in a fun and skillful way. Don't miss the opportunity to have these advanced pens in your office supplies collection! They are also the perfect gift for family, friends, and colleagues on any occasion.