Tungsten ball pen bead is a small ball used on ballpoint pen tips to release ink when writing. It has the advantages of high hardness, good wear resistance and long service life. It can be used as a pen tip for ballpoint pens.
Tungsten ball pen bead has many advantages, such as high hardness and good wear resistance. Its density is 2 times that of steel and 50% higher than lead. It is the best choice for a ballpoint pen tip. Ballpoint pens use tungsten ball pen bead to make writing smoother.
Chinatungsten Online is a professional manufacturer and marketer of tungsten alloy. We adopt the international advanced technology to produce. The diameter of the tungsten ball pen bead is 0.38~1.4mm, and the quality is good.
More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-ball-pen-bead.html
