The Pilot V Corn Knock Pen Set is a retractable liquid-ink rollerball with a 0.5mm extra-fine black tip, quick-drying smear-resistant ink, a soft rubber grip, and a durable steel clip, available in 5-piece and 10-piece value packs. It solves a problem that long seemed impossible in fine writing: combining the vivid, silky glide of liquid ink with the one-handed convenience and pocket safety of a push-button knock mechanism.
Shop the Pilot V Corn Knock Pen Set on XYPen
Key Features at a Glance
- Breakthrough retractable liquid ink: the vivid, free-flowing glide of liquid ink with one-handed click convenience and a pocket-safe retractable tip.
- Intensely dark and smear-resistant: a proprietary low-viscosity liquid dye ink penetrates paper quickly to prevent hand smudges during rapid note-taking.
- Comfortable ergonomic rubber grip: a soft textured grip section absorbs finger pressure and prevents slipping through marathon exams and lectures.
- Durable steel pocket clip: a high-tension metallic clip fastens securely to thick spiral notebooks, binder pockets, and lab coats.
- Bulk 5-pack and 10-pack options: economical bundle sizing keeps your home office, study area, or corporate department consistently stocked.
Specifications
| Brand | PILOT |
| Model | V Corn Knock (LVK-15EF Series) |
| Tip Size | 0.5 mm Extra Fine |
| Ink Type | Quick-Drying Liquid Water-Based Ink (Black) |
| Refill Compatibility | Pilot LVKRF-15EF |
| Dimensions | Diameter 11.1 mm × Length 144 mm |
| Pack Sizes | 5-Pack / 10-Pack |
| Origin | Made in Japan |
Who Is This Pen For?
Students preparing for long exams benefit from the fast-drying ink that resists smudging in left-handed writing, while the ergonomic rubber grip reduces hand strain during extended sessions. Office professionals and engineers appreciate the fine 0.5mm line for precise annotations, signatures, and margin notes, and the steel clip keeps the pen anchored to notebooks and pockets throughout the workday. The bulk packs make it an economical choice for classrooms, departments, and exam-prep programs that go through pens quickly.
Frequently Asked Questions
Does liquid ink dry out in a retractable pen without a cap?
No. Pilot engineered an internal airtight shutter seal that snaps closed whenever the tip is retracted, preventing the liquid ink from drying out.
What is the difference between the 5-pack and 10-pack options?
Both options contain identical 0.5mm black ink V Corn Knock pens, with the 10-pack offering higher savings for classroom, office, or exam prep use.
Can the refills be replaced?
Yes. All pens in the set can be easily refilled using official Pilot LVKRF-15EF replacement cartridges.
Where can I buy the Pilot V Corn Knock Pen Set?
The set is available in 5-piece and 10-piece packs directly from XYPen's online store.
Final Verdict
If you want the dark, fluid line of liquid ink without sacrificing the speed and safety of a retractable pen, the Pilot V Corn Knock Pen Set is one of the most practical choices in Japanese fine writing. Its quick-drying 0.5mm black ink, comfortable grip, and value-pack sizing make it equally at home in a student's pencil case and a professional's desk drawer.
