- Pack of 10 large-capacity refills ensures you always have a backup on hand, reducing the need for frequent replacements. - Ink color: black provides a professional and classic look for all your writing needs. - Designed with the Parker system format G2, these refills are compatible with a wide range of ballpoint pens, making them a versatile choice for various writing instruments. - Medium thickness of 0.7 mm offers a smooth writing experience, ideal for everyday use, note-taking, and professional documents. - Each refill is packaged loose in a sealable polybag for easy storage and accessibility. - Compatible with all ballpoint pens that accept refills with a distinctive head, ensuring you can use them with your favorite pens. Use scenarios: - Perfect for students who need reliable ink for extensive note-taking in lectures or study sessions. - Ideal for professionals who require a dependable writing instrument for meetings, signing documents, and jotting down important information. - A convenient solution for artists and creatives who prefer smooth ink flow for sketches and designs.