Uni ball UB 157 Eye Rollerball Pens. Premium Fine 0.7mm Ballpoint Tip for Super Smooth Writing, Drawing and Colouring. Fade Water Resistant Liquid Ink. 12 Black + 1 Exclusive Gel Pen

SMOOTH, CONSISTENT WRITING: uni-ball EYE fine 0.7 mm rollerball pens in blue ink deliver precise, fluid lines with a continuous ink flow for clean, professional, easy-to-read results every time COMFORTABLE FOR LONG WRITING SESSIONS: Well-balanced barrel with a smooth, controlled grip feels natural in the hand, reducing fatigue and making extended writing more comfortable and effortless, with a window to see when ink is running low FADE RESISTANT SUPER INK: Filled with uni-ball’s signature Super Ink that’s water-resistant, fade-resistant, and tamper-proof for long-lasting results, perfect for note-taking, essays, reports, diagrams, and professional tasks, offering precise, smooth, and consistent writing results PRACTICAL PACK OF 13: Convenient multi-pack keeps you stocked with dependable pens for school, university, home, or office use VERSATILE & PROFESSIONAL: Trusted for over 20 years, this everyday rollerball pen is perfect for notes, essays, reports, drawing, sketching, and general writing