Black Ink Refills,Ballpoint Pen Refills,Replaceable Pens Refills,1mm Medium Tip,Touch Screen Stylus Pen Refills,for Crystal Filled Ballpoint Pens

• Professional Writing Experience with Durable Refills: Enjoy a smooth, consistent, and long-lasting writing experience with these high-quality ballpoint pen refills, designed for reliable use at the office, school, or home
• Quick-Drying Ink for Smudge-Free Performance: Filled with superior, quick-drying ink that ensures crisp, smudge-proof writing, perfect for creating clean, professional-looking documents
• Zero Waste, Easy Installation for Standard Pens: These refills are designed for seamless installation in most standard ballpoint pens, making cartridge replacement quick and convenient while reducing waste
• Superior Ink Capacity for Cost-Effective Writing: Each refill provides extensive ink supply, offering exceptional value and reducing the need for frequent replacements—ideal for heavy
• Versatile and Reliable for Daily Writing and Note-Taking: Perfect for everyday tasks, journaling, or jotting down notes, these refills are a trusted companion for students, professionals, and anyone who values quality in their writing tools

Specification: Material: steel Color: as picture show Size:Length:11.6cm diameter:0.25cm Nib - Medium 1.0mm Package Included: 5/10/20 * Ballpoint Pen Refills Notes: 1.Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance. 2.Due to manual measurement, there might be a tolerance in the product size. 3.If you encounter problems, please inform us at the first time, we will give you the best service and solve the problem at the first time.