Elevate your writing experience with the Astro Pen & Tube Set in a cheerful yellow hue. This set features a modern pen that writes smoothly and effortlessly, housed in a matching tube for convenient storage and transportation. Whether you're jotting down notes on the go or adding a pop of color to your desk, this set is both functional and fashionable. Stay organized and make a statement with the Astro Pen & Tube Set - Yellow.