About This

• <b>0.5mm ST Precision Tip & Quick-Dry Smudge-Proof Black Ink</b> The upgraded ST nib is more durable than standard bullet/needle tips, delivering consistent, crisp fine lines for precise writing on all paper types, zero bleed-through even on thin exam sheets. Perfect for exam writing, class notes, document signing and fine sketching. The 2-second fast-dry formula leaves no smudges on pages or hands, friendly for left and right-handed users. Advanced ink supply system ensures zero skips or breaks for uninterrupted writing.
• <b>Ergonomic Triangular Silicone Grip + Gradient Black Aesthetic Barrel</b> The scientific triangular grip fits natural finger posture perfectly, reducing hand soreness even after 3+ hours of continuous writing, and helps younger users develop correct writing habits. The premium soft silicone surface stays secure even with sweaty palms, no slipping or uncomfortable finger indentation. The scratch-resistant gradient black barrel is fingerprint-proof, standing out from boring solid-color pens for a sleek, premium look.
• <b>Large-Capacity Long-Lasting Ink for Frequent Writing</b> Our upgraded ink core holds 2.5x more ink than standard 0.5mm gel pens, supporting up to 700 meters of continuous writing. No need to replace pens or refills frequently even during busy exam seasons or heavy work weeks, eliminating the frustration of running out of ink mid-note or mid-exam, saving you time and cost on frequent repurchases.
• <b>One-Click Retractable Design with Anti-Accidental-Trigger Lock</b> The smooth one-click mechanism lets you extend/retract the nib with a single hand, no need to worry about losing pen caps. The built-in reliable lock prevents accidental nib pop-out in bags, eliminating ink stains on your clothes, backpack or important documents. The high-quality spring lasts over 10,000 presses without loosening, staying responsive for long-term daily use.
• <b>Wide Application & Hassle-Free Customer Support</b> These gel pens fit all daily writing needs: students taking exams and class notes, office workers signing documents and writing meeting minutes, stationery lovers making hand accounts and artists doing fine sketching. All products pass strict quality inspection before shipping, and our 24/7 customer support team is always available to address any concerns promptly.

Overview

• Brand : Fengtaiyuan
• Writing Instrument Form : Roller Ball Pen
• Color : BlackGRB05P6
• Ink Color : Black
• Age Range (Description) : Adult