uni-ball Eye Micro Ub-150 Gel Ink Pen - 0.5 mm - Pack of 6-3 x Black, 3 x Blue

100% made in Japan by Mitsubishi Pencil Co.Ltd, Micro 0.5mm tip writes a 0.3mm line. The see through ink barrel lets you see how much ink is left., High-quality and reliable rollerball featuring waterproof pigment ink and 'Uni-Flow' system to ensure a continuous consistent write to the last drop., User friendly, safe and comfortable to use. A favourite for over 10 years., Stainless-steel tip with tungsten carbide ball. This pack contains six gel ink pens, three with black and three with blue ink.