Pentel EnerGel RTX Retractable Gel Pen, Medium Point, 0.7 mm, Green Ink

I love all the Pentel EnerGel pens in the 0.7 mm ball. All their colors are vibrant and the ink doesn't smear. I have at least a dozen colors. I use them at work and at home. You can use a special color for the occasion or what your mood feels like. Plus you can get refills! Great buy!

Have loved these pens for years. I have reordered multiple times and refills. Excellent customer support and very easy to order.

I have bought dozens of these pens in the last few years. It's enjoyable to write in different colors, and having the different colors makes it so much easier when I have to keep track of multiple categories of things or ideas. Their are well over over a dozen colors to choose from and the ink flows beautifully. They do have one downside: the ink is highly water soluble, so will smear of if it comes in contact with liquid. For me, however, this has been a minor issue.

Nicely designed pen. I have two blue and two red and use them all the time. One important thing that buyers should know is that each pen tip is protected at the factory by a very small dab of clear rubber that is easily removed (before the first use, then discarded). I've read negative feedback from buyers who bought as many as ten of these pens and were amazed when not one of them would write! All you have to do is pinch off the little protector thing and you're good to go. It's no longer needed and you just toss it, if you can see it. In fact, it's so tiny I never noticed it. Just instinct, I guess. You feel it when you pinch the pen point and pull it off. … Anyway, I love these pens.

Beautiful and comfortable. My son and i love school and office supplies. We got turquoise, but will be getting more colors soon! (Good price, too - cheaper than amazon)