[12 Pack] Waterproof and Resistance to Fade Neutral Pen, Gel Ink Roller Ball Pens 12 Pcs/Pack, 0.5mm fine point black gel ink ball pens. Smooth writing, leak-free, no skips or smudge. Thick refill for durable using and can be replaceable. Frosted plastic pen holder and wear-resisting pen point. This black ink pen matches a very tight cap and never take off when you put in your bag or pocket.