Ball Pen with Chromium and Tungsten Point Tip has smooth writing. Rotomac Pens Private Limited manufactures Ball Pen with Chromium and Tungsten Point Tip. Rotomac Pens Private Limited also manufactures gel pen, fine liner, markers etc. The Ball Pen with Chromium and Tungsten Point Tip has german liquid non toxic ink. This Ball Pen has long lasting retractable mechanism and rubberized grip. This Ball Pen is available in blue, black, red and green coloured ink. This Ball Pen is made on injection moulding machines, automatic refill assembly machines, pen assembly machines, tampon printing machine etc.