The Uni-ball Gel Impact Pen UM-153 BLACK is a gel pen designed for smooth, bold writing. It features a thick 1.0mm tip that delivers a rich, vibrant gel ink, perfect for making a strong impression in documents or notes. The pen's gel ink is quick-drying and resistant to smudging, making it ideal for left-handed users. The ergonomic grip ensures comfort during extended writing sessions, while the sleek design adds a touch of professionalism. Whether for everyday use or creative projects, the Uni-ball Gel Impact Pen provides a reliable and smooth writing experience.