Unleash your creativity with this 30-pack of retractable shuttle pens! These versatile 4-in-1 ballpoint pens offer four vibrant ink colors (black, blue, red, and green) in a sleek 1.0mm tip, perfect for color-coding notes, doodling, or adding a pop of color to your writing. The retractable design keeps the pens secure when not in use, while the carabiner clip on top allows you to attach them to notebooks, bags, or keychains for easy access. Ideal for office, school, or personal use, these pens make a great gift for students, professionals, or anyone who appreciates functional and stylish writing instruments. With 30 pens in one pack, you'll have a reliable supply for all your note-taking, journaling, or artistic endeavors.