About this item

• Smooth Writing Experience: These high-quality ink refills ensure that your retractable ballpoint pen glides effortlessly across paper, providing a smooth, consistent writing experience. The quick-drying ink prevents smearing, making it ideal for both left-handed and right-handed users
• Perfect Fit for Standard Pens: Each refill is 107mm (4.2 inches) in length with a 3mm diameter and a 1mm tip. Please measure your existing refill before purchasing to ensure compatibility with pens that have similar dimensions
• Eco-Friendly and Cost-Effective: Extend the life of your favorite ballpoint pens while reducing waste. Our refills are easily replaceable, and you can even trim them to the desired length with a simple pair of scissors if needed
• Versatile Ink Options for Every Need: Choose between true black or blue ink refills?perfect for a variety of daily writing tasks such as note-taking, journaling, and office work. These refills are ideal for school, work, home use, and more
• Value Pack of 30 Refills: This package includes 30 high-quality ink refills, ensuring you have plenty of replacements on hand for all your ballpoint pens. A cost-effective and convenient solution for keeping your pens ready to use