Uni-ball Eye Micro Rollerball Pen Five-Pen Set

A favourite for over 10 years. High-quality and reliable rollerball featuring waterproof pigment ink and 'Uni-Flow' system to ensure a continuous consistent write to the last drop.
Stainless-steel tip with tungsten carbide ball.

0.5mm ball writes a 0.3mm line. Set of 5 pens.