Kaba Bear Black ST Click Gel Pen Refill 0.5mm Quick-Dry 10-Pack

ST pen tip offers double smoothness for effortless writing

1. Thick diameter ink reservoir ensures smooth, continuous ink flow without skipping

2. Thin diameter increases pressure for a double smooth writing experience

3. Tight fit between refill and pen barrel prevents wobbling during writing

Upgraded ink capacity by 20% for longer use without price increase

Large ink volume supports up to 600 meters of real writing length

Quick-drying ink (1 second dry time) prevents smudging and keeps hands clean

Waterproof and anti-bleeding imported fluorescent ink suitable for brush writing without smudge

Compatible with major push-button gel pen brands in the market

Suitable for high-stakes exams with clear 0.5mm oil-based ink easily recognized by computer scanning