Uni-ball Signo Standard Gel Ink Ballpoint Pen 0.7mm/0.8mm

Name of product: Uniball SIGNO Roller Gel Pen 0.5mm / 0.7mm / 0.8mm
Model: UM 100
Material: Rubber
Colors: Black, Blue, Fluorescent Pink, Fluorescent Red, Fluorescent Orange, Fluorescent Yellow, Green, Light Green, Light Blue, Violet, Brown, White, Golden
 
√ Stainless-steel tip with tungsten carbide ball.
√ 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.
 
Since it's pigment ink, it's much more vivid and doesn't bleed.
Pigment ink has excellent water resistance and light resistance, so it does not smear with water and the lines drawn are resistant to fading, leaving vivid lines forever.
 
 
Smooth and doesn't smudge!
As the ball rotates, the gel-like ink turns into liquid, allowing you to write smoothly. Ink written on paper tries to return to a gel state, so it does not bleed.
 
Does not smudge with water and does not fade easily
Because it uses pigment ink, it has excellent water and light resistance, so it won't smear with water, and the lines won't fade easily, leaving vivid lines forever. [Water Resistance] Pigments are substances that do not dissolve in water, so the lines will not disappear even if it gets wet. [Lightfastness] Pigments are more resistant to UV rays and other stimuli than dyes, and have a substance that will not fade forever.