These liquid ink rollerball pens feature smooth-flowing ink for effortless writing, making them suitable for daily office use, office document, class note-taking, journaling, writing, sketching applications and document signing.

Specification
Material: Plastic;
Color: Transparent Plastic;
Ink Colors: Black/Red;
Pen Length: 14 cm / 5.51 Inch;
Pen Diameter: 1 cm / 0.39 Inch;
Tip Size: 0.5 mm Needle Tip;
Package Contents: 6 Pieces x Rollerball Pens (3 Pcs / Per Color)

Advantage
The rollerball pens feature quick-drying liquid ink technology that reduces smearing compared to conventional ballpoint. Their ergonomic design provides comfortable grip during extended writing sessions, and the consistent ink system prevents skipping. The transparent barrel allows quick ink level checks, while the clip ensures secure attachment to notebooks or pockets.

Instruction
Remove protective cap before use. Store horizontally when not in use to maintain optimal ink distribution. For best performance, avoid applying excessive pressure as the liquid ink system requires minimal writing force. The pens are ready for immediate use without priming or shaking.

NOTE
Keep away from extreme temperatures to preserve ink viscosity. While the ink dries quickly on most paper types, test on surfaces before important projects. The transparent casing may show minor manufacturing seams but doesn't affect functionality. Not recommended for carbon copy forms requiring heavy pressure.