Quick-drying pen refills for durable tip design blue inkEnjoy smear-free writing with fast-drying blue ink, allowing you to continue your work without delays or smudges.<br> Each refill boasts a large-capacity ink reservoir, ensuring thousands of characters can be written before needing replacement, offering reliable writing performance.<br> Experience uninterrupted writing with mid-tip and three-point support nib technology that delivers smooth strokes without skipping words for a seamless writing experience.<br> Crafted with a stainless steel nib and tungsten carbide ball, the durable nib is designed to withstand heavy use without premature wear, ensuring long-lasting performance.<br> Experience smooth and reliable writing with our ballpoint pen refill. The quick-drying blue ink ensures smear-free writing, allowing you to continue your work without any interruptions.<br> Each refill contains a large-capacity ink supply, providing long-lasting performance that can withstand thousands of characters. The stainless steel nib and tungsten carbide ball offer durability and reliability, making it ideal for heavy use.<br> Item Name: Ballpoint Pen Refill<br> Material: Metal<br> Features: Portable, Practical, Durable Tip, Smooth Writing<br> Size Details:<br> Length: 11.6cm/4.57" (Approx.)<br> Diameter: 0.2cm/0.08" (Approx.)<br> Notes:<br> Due to the light and screen setting difference, the item"s color may be slightly different from the pictures.<br> Please allow slight dimension difference due to different manual measurement.<br> Package Includes:<br> Style 10Pcs:<br> 10 x Ballpoint Pen Refills<br> Or<br> Style 20Pcs:<br> 20 x Ballpoint Pen Refills<br> Or<br> Style 30Pcs:<br> 30 x Ballpoint Pen Refills<br> Or<br> Style 40Pcs:<br> 40 x Ballpoint Pen Refills