"Sarasa clip" Is a gel ink Ballpoint pen. The ink is an aqueous pigment with a water-resistant and light-resistant, it is hard to blurring, you can write darker and enjoy vivid color and rich color. The ink has good color development, It will be also useful when you draw an illustration not only writing characters. By using these pens, you can decorate your Notebooks, calendars and letters in vivid color freely. The pen tip has become difficult to dry in the "air tight system", you can write smoothly from first use. The slip on paper is good, there is no need to put a force for writing. Dark line written from the pen tip is soft and carefree, there is no blurring and ink mass, you can proceed to write comfortably. Also, the pen has a rubber grip, your hands will become less tired if they may be used long. In addition, original movable binder clip is attached to the top of pen, It is easier to sandwich To your pocket and notebook.