I had a Great experience using this pen its just not nly a pen it reliefs ur hand pain its just flows smoothly so while writing we feel much better and also we wish to complete our work on to the time without getting any type of strains or pains in hands. The pen provided with a grip by which we can have a good grip on it which makes us to keep on a same flow without getting slip. It has a long lasting refill which can make you write even a conplete book. It looks so good when you keep in your pocket like it can be used in offices for signing the papers which looks great in the pocket. Its just a awesome product which can make you feel you are better