6906 Deli Gel Pen Refill, 0.5mm Bullet Tip, Black, Compatible with Clickable Neutral Pens

Enhance your writing experience with these gel pen refills, designed to deliver smooth and consistent black ink. Featuring a 0.5mm bullet tip, they offer precision and clarity for detailed work. These refills are compatible with clickable neutral pens, making them an ideal choice for those who value reliability and convenience in their writing tools. Whether for professional use or personal projects, these refills promise longevity and ease of use. Material: plastic Packing: 20 pieces/box Line width: 0.5mm Suitable: Gel pen Type: Refills Manufacture country: China Instructions included: No