Uniball Signo Refills Color:Black Whether for technical drawings

Whether for technical drawings

The notebooks are spiral bound with a soft cover so that you can easily detach a page without tearing the entire book apart

while the refined finish adds a modern and professional look

and expressive textures

Uniball Signo Refills Color:Black Whether for technical drawingsUniball signo refills are crafted to deliver smooth, vibrant, and reliable writing with every use. Using Unis premium pigment based gel ink, these refills ensure rich color, water and fade resistance, and crisp, clean lines. Available in multiple tip sizes, they are perfect for everyday writing, journaling, note taking, or professional documentation. Easy to install and long lasting, uniball signo refills keep your favorite pens performing at their