- 1.5mm ballpoint pen refill with smooth black ink - Ideal for professionals, students, and everyday users who demand reliable writing performance - Compatible with most standard ballpoint pens, ensuring hassle-free replacements - Crafted from high-quality materials for durability and consistent ink flow Key Benefits: - Experience effortless writing with a dependable 1.5mm tip that delivers bold, clear lines - Black ink provides excellent contrast on white paper, making your work easy to read - Extended ink supply allows for longer use, minimizing the need for frequent replacements Use Scenarios: - Perfect for jotting down important notes during meetings, lectures, or brainstorming sessions - Great for signing documents, ensuring your signature stands out with precision and clarity - Ideal for crafting lists, reminders, or creative writing, making every word count Enhance your writing experience with these high-performance ballpoint pen refills.