Pentel EnerGel USA Flag Retractable Gel Pen, Medium Point, 0.7mm, Black Ink (BL77USAA-STP)

With the low-viscosity liquid gel ink, the EnerGel formula is smoother flowing and quicker drying than ordinary gel ink, giving a similar sensation to liquid ink. Because the ink dries quickly, it’s especially appreciated by left-handed writers, as well as those who are right-handed, as there’s less risk of the ink being smudged when your hand moves across the page. Unlike liquid ink products, though, EnerGel doesn’t need a regulator to control its flow: the ink is delivered directly from the reservoir or refill to the tip in one smooth transition. That’s why the family of EnerGel products gives you the desirable writing experience.