Purchase Qty. Reference FOB Price
6-19 Liter US$14.20
20-99 Liter US$13.80
100+ Liter US$13.50
Product Description
Ballpoint Pen Refills ball pen ink Black for Retractable Pens Office College School Supplies Product Description The ballpoint pen ink uses dry-thick ink, which is an oil-based viscous liquid. It can keep a long time after taking off the cap, has bright colors, smooth writing, and even ...