Uni-Ball One Retractable Gel Pen 12 Pack In Blue With 0.7Mm Medium, And Fraud. Gel Pen with a 0.7mm tip features "One" ink for supremely smooth, ultra-vivid results. Super Ink technology protects against water, fading and fraud to ensure your writing stays visible and safe. Modern, minimalistic design with a strong, spring-loaded clip ensure this pen is perfect for use in offices, schools, homes and more. RETRACTABLE GEL PEN: Preferred by professionals for the perfect balance between detail and boldness, our blue gel ink pens come filled with extremely vivid, supremely smooth writing pen ink that won't fade UNI ONE INK TECHNOLOGY: Water- and fade-resistant gel ink helps you compose long-lasting, high-quality documents you can archive; Our ink pens offer dark, crisp lines for both personal writing and professional writing QUALITY CONSTRUCTION: Equipped with a ONE comfort grip, our writing pens help you maintain a comfortable, controlled grasp; The convenient, spring-loaded, durable clip ensures that your favorite ink pen is always at hand Convenient Clip: Each blue pen in our gel pen set features a strong, wide-opening wire clip that indicates ink color and helps you attach your ink pen to documents, notebooks, or folders INCLUDES: 12 blue gel ink pens for journaling, writing, drawing, and any archival-quality project