The uni Jetstream RT pen is more than regular rollerball pen. Yeah, you get smooth, fast flowing writing, but the pen also has the fast-drying properties of a simple ballpoint so there's less smudging, making it ideal for left-handers.
Its been ergonomically designed to make it comfortable to use for both left and right-handed writers, and it's retractable too.
It also comes with the added benefit of uni-ball's Super Ink, which is fade resistant, water resistant and tamper proof so it's great for important documents and journaling.
The 1.0mm rollerball pen is available in black, blue and red.