Uni Ball Signo Dx Gel Pen (0.38mm)
The Uni Ball Signo Dx has a rubber grip and waterproof ink. The 0.38mm thickness is perfect for a thin writing when note taking. The gel ink is smooth and the capped feature prevents the ink from prematurely drying out. The capped pen is 13.1 cm long. The Essentials Duo comes with 1 black pen and 1 gray pen.