Uni Ball Signo UM 153 Gel Pens are smooth-writing opaque gel pens designed for adding highlights, details, and decorative effects to dark or colored surfaces. Their high quality pigment ink produces bold, fade-resistant and water-resistant marks that show up clearly, making them ideal for illustration, hand lettering, journaling, and mixed media work.
Featuring a 1.0mm broad nib and a comfortable rubber grip, these pens provide easy handling and consistent ink flow. These non-refillable gel pens are available in a range of vibrant metallic colors as well as white for bright highlights and fine detail work.