deli 0.5mm Black Gel Pen Refills

Upgrade your writing experience with deli 0.5mm Black Gel Pen Refills. Featuring a smooth half needle tip, these carbon ink refills are perfect for office, school, and general use. Compatible with deli pen models such as 6601, S52, S55, and 6901. Each pack contains 120 high-quality black ink refills.

Refill Color: black Product Features: Regular Pen refill thickness: 0.5mm