Enhance your writing experience with these German fountain pen ink cartridges. This set includes 100 refills in classic black, suitable for KAWECO AL Sport pens. The cartridges are made in Germany, ensuring high-quality and longevity. These ink cartridges are perfect for collectors, writers, or anyone in search of a reliable and stylish writing experience. Whether you're a fan of vintage pens or simply looking for a replacement, these cartridges are a great choice. Don't miss out on the opportunity to elevate your writing game with these premium ink cartridges. The ink is both acid free and archival safe It dries quickly and doesn't smear when gotten wet It is non toxic and pH neutral Lightfast and waterbased It won't damage your pen under any circumstances FREE SHIPPING Please allow about 10-12 days for the delivery. A tracking number uploaded in 1-2 days. Satisfaction guaranteed Not happy? Please return them for a full refund. NO QUESTIONS ASKED