uni-ball Jetstream RT Roller Ball Retractable Waterproof Pen, Blue Ink, Fine

This is the best pen I've ever had. Unfortunately the medium point has gone up in price and they are hard to find. The smooth rubber body makes it comfortable in my hand and the ink flow in the .7mm medium point is a continual flow of ink, while writing or sketching with it. The ball and ink do not skip. Also, the ink is permanent. It won't wash away using whatever that substance is that thieves use. I'm not frivolous about giving out 5 stars to encourage the manufacturers or sell you a bill of goods. These are well deserved.

I never thought of a marker not having a cap but these are a game changer. It's good not to have stop and put the caps on and better not to lose one or two. As for the ink these markers are pigmented and have a fine-medium point . Colors don't bleed either. Using these markers are fun, I plan on buying different sized tip markers from Zebra as well. They would make a great gift for anyone who like markers.

This is a fantastic inexpensive fountain pen. I absolutely love it. It is always ready to write when you are which makes it better than the original fountain pens. The grip is great , the writing is smooth and the price is right! The problem is finding them.

6 of the 7 write beautifully. The green pen doesn't work at all. My son is excited about writing for the first time because he thinks these pens look cool. The colors are a bit bright for my taste but they are very fun and easy to use.

I like the design and looks of these pens buts thats about it. The ink was smearing and smudging even though they claim that doesn't happen. I would buy other zebra pens in the future before this type. I guess I should mention the assortment of colors that came in the package was good.

Writes nice but could you call this a fountain pen? A fountain pen works from capillary action, air in, ink out. What's weird about it is there's no air getting in, or very little, because the air channel is blocked by a felt rod that sends ink out…Like a felt tip pen. So is this even a real fountain pen or is it just a felt tip with some "ink fins", that barely fill up, and a nib?

I use the product in my planner and 3/5 of the fine point side are hard and dried out.

I have a box of them. Why? Because I bought one and the cap started "popping off" and they sent me a box. ALL of them do this. Why? Because the cap material is too thin, and after +/-30 uses the cap develops a crack or split, so that it doesn't snap back in place. I've had to tape every one of them together. Until this fix this problem, I would NOT recommend it.

The pen works nice, I really liked the way it writes and there is very little bleed through paper. BUT why would you make a fountain pen that you can't refill?? I bought this pen because I wanted to have one single pen I could use over and over. I wanted to use it more after the ink ran out (which was very quickly, by the way, about a month of using it daily for classes). And then I found out that I can't refill it. I am disappointed.

Wrong product description, indicates you are buying one box of 12 pens, but you will receive only one pen!!!!!!