🖊️ Write Your Legacy with Every Stroke! 20 cartridges ensure you never run dry during important moments. Refillable cartridges reduce waste and promote sustainability. Perfectly crafted for all Lamy fountain pen models. Elevate your writing experience with smooth-flowing ink. Classic blue/black ink for a professional touch. Compatible with all Lamy models Lightweight at 1.76 oz 20 cartridges The Lamy Fountain Pen Ink Cartridges come in a convenient pack of 20, featuring a rich blue/black ink that is compatible with all Lamy fountain pen models. Weighing just 1.76 ounces, these cartridges are designed for seamless writing and creativity, ensuring you stay inspired without interruption.