Zebra Pen, bLen Retractable Gel Pens, Medium Point 0.7mm, Black Ink, White Barrels, Rapid Dry Gel Ink, Low Vibration for More Stable, Easier to Control Writing, Refillable, 2-Pack (41402)

If you like the Kuro body, you can try the Energel 0.5mm needle tip for more control. If you did not want to go that fine, I find that Zebra Sarasa gels offer a great balance of smoothness and control and they will fit in the Kuro body. But here is my ultimate recommendation... While I like the look of the Kuros, but they have quite a small diameter body, and for me, going that small on a pen makes it harder to control. In addition, I find myself having to squeeze it harder which becomes fatiguing. I think you will love the look and the feel of the Zebra Blen Gel pen. It's the pen that lets me execute my best penmanship. The diameter at the grip is 11mm, it has a slight rubberized coating and it looks so sleek and modern. It also has two sets of springs (one traditional spring between the refill and the clicker, and a non-traditional dampening spring at the tip to reduce vibration). This dual spring design and very tight build tolerances help it become 100% rattle-free and basically eliminates tip wiggle. It also has some brass added inside the tip to provide excellent a lower center of gravity for better control and substantial feel. It has refills in 0.5mm and 0.7mm (which is what I use). It's available in black, blue, and red. The shade of blue is particularly nice IMO. This one is definitely worth a try with its beauty, grip feel, weight balance and "just right" ink. Zebra Blen Gel Be aware that there is a version of the Blen called the "Zebra Blen U". I am not recommending this one. I am recommending the Zebra Blen GEL.