Deli Lineflow ST Tip Fast-Dry Gel Pen Refills 0.5mm Black – 20 Pack

Deli Lineflow ST Tip Fast-Dry Gel Pen Refills 0.5mm – 20 Pack

Upgrade your writing experience with the Deli Lineflow Gel Ink Refills — engineered for professionals, students, and stationery enthusiasts who demand smooth, reliable, and fast-drying ink every time.

• 🖊️ Ultra-Smooth ST Tip Writing: The precision-engineered 0.5mm ST (Smooth Tip) ball tip glides effortlessly across paper, delivering consistent, skip-free lines with every stroke — perfect for note-taking, journaling, and everyday writing tasks.
• ⚡ Fast-Dry Formula (速干): Specially formulated quick-dry black gel ink minimises smudging and smearing, making these refills ideal for left-handed writers and anyone who values clean, crisp results on the page.
• 🔄 Wide Compatibility – Retractable Pen Fit: Designed to fit Deli Lineflow retractable gel pens and compatible with a wide range of standard press-action gel pen barrels, giving you versatile refill options without the hassle.
• 📦 Economical 20-Pack Value: Each box contains 20 individual gel ink refills, ensuring you always have a fresh refill on hand — great for offices, classrooms, and home desks. Never run out of ink at a critical moment again.
• ✅ Consistent Quality, Every Refill: Manufactured by Deli (得力文具), one of China's most trusted stationery brands with decades of quality assurance. Each refill delivers uniform ink flow, rich black pigment, and long-lasting write-out length for dependable performance.