WRITECH Retractable Gel Ink Pens: 8ct Black Ink 0.5mm Extra Fine Point Tip Click Pen for Smooth Writing Journaling Drawing Note Taking Sketching No Bleed & Smear & Smudge Double Colors Duet-Grip

Materials & Craftsmanship
The pens feature a plastic triangular barrel designed for posture correction and an ergonomic grip. They incorporate a patented silent pressing structure and a twin-ball 0.5mm nib engineered to reduce writing resistance.
Product Features & Usage Scenarios
Silent & Innovative Mechanism: Features a patented silent clicker to minimize noise in quiet environments and a unique flip-up hatch-door clip that retracts the tip to prevent stains.
Smooth & Precise Writing: Utilizes a twin-ball 0.5mm bullet tip designed to provide vivid, skip-free lines with minimal writing resistance for a stable, smooth feel.
Quick-Dry & Clean: Special quick-dry ink dries immediately to prevent smudging and smearing, keeping hands and paper clean—ideal for left-handed writers and highlighting.
Ergonomic Design: The triangular barrel promotes a comfortable writing posture, making it suitable for extended sessions of journaling, note-taking, sketching, and office work.
Dimensions &