Uni Ball Eye Ultra Micro Pen UB 150 0.38mm Blue Ink

Uni Ball Eye Ultra Micro Pen UB-150 0.38mm Blue Ink is a precision rollerball pen designed for smooth, consistent writing with ultra-fine control. Its archival-quality blue ink delivers bold, skip-free lines that are water- and fade-resistant, making it ideal for detailed writing, note-taking, and everyday use.