Uniball 12-Piece Air Micro UBA-188-M Fine Rollerball Pen, 0.5mm, Black

Features:

• Unlike the traditional rollerball, the revolutionary nib of the air is pressure sensitive, meaning that it separates the writing experience and line widths, similar to a fountain pen.
• The nib's metal ball is placed in an acetal plastic, rather than the standard metal surround, which allows smooth flow of ink around the ball, and an increased current is applied as the forward pressure.
• A 0.5mm ball provides a line width between 0.28mm and 0.45mm (dependent on pressure).
• Features Uni's high quality "Super Ink", which is not only a water and light resistant, but also a "tamper-resistant", meaning that the ink cannot be washed using chemicals and solutions that are fraudulently documented by people. Used to modify.
• There are 12 black pink (pink) pens in the box

• Pen Point Size: 0.5mm
• Pens Type: Rollerball Pens
• Writing Supplies Type: Pens & Refills
• Model Number: UBA-188-M
• Stationery Office Brand: Uniball