Uni Ball SigNo RT Gel Pens SAN65940BX provide consistent flow and vivid writing instantly. They re designed with a comfort grip which provides effortless control and reduces hand fatigue. Each piece is filled with Uni Super Ink. The special pigment in this ink binds immediately with the paper and becomes permanent and fade-resistant once it s dry. These Uni Ball pens come with a 0.7mm medium point with a precise tip that delivers easy-to-read text. They are ideal for use at home at school or in any professional work space. The gel ink pens are available in black red or blue and are packaged in a 12-piece bundle.