1 : Ballpoint pen has enough ink, and the length of refill ink is up to 4 inches, which is more than that of ordinary ballpoint pen,Ballpoint pen can write 800-1000 meters length of handwriting，ink color is pure, Adopt quick-drying oily ink,and the 1.0 mm nib has clear writing lines. 2 : Black ballpoint pen, blue ballpoint pen and red ballpoint pen in three colors can provide more writing convenience for work. 3 : The Ballpoint pen holder made of PP material,has a comfortable grip,non-slip design, and the transparent pen holder is convenient for observing the ink supply. 4 : Cap design, strengthen the protection of the pen tip, cover the pen cap, ink is not easy to dry. 5: Very suitable for writing on the surface of any paper such as plan book, pad, invitation, etc, with a medium nib of 1.0, suitable for writing in hotels, hospitals and other office occasions. A new ballpoint pen, which combines the advantages of many ballpoint pens, has a six-section pen body, which achieves grip slip prevention and comfortable grip state, and is suitable for long-term writing. The refill ink is sufficient, and the ink length is up to 4 inches, which is more than that of ordinary ballpoint pens. The ink color is pure, and the 1.0mm nib has bright ink lines and clear handwriting lines. It is a good choice for pens in offices, schools, hospitals and hotels. There are three kinds of ballpoint pens. In particular, the ballpoint pen is a reusable pen container, and the refill ink can be replaced for continuous use, not a disposable pen, which is more cheap and good.