Elevate your writing experience with the Astro Pen & Tube Set in Blue. This set features a stylish blue pen that writes smoothly and effortlessly. The accompanying tube provides a convenient storage solution, keeping your pen safe and easily accessible. Whether you're jotting down notes at work or sketching in your free time, this set is a must-have for any creative individual. Stay organized and stylish with the Astro Pen & Tube Set in Blue.