This ink filling assistant offers a practical solution for fountain pen users struggling with ink absorption. With a sleek design in three elegant colors, it fits various European standard converters providing excellent adaptability. Its sturdy build and removable parts enable easy cleaning and long-term usage. Ideal for students and professionals seeking a compact, reliable pen accessory to improve their writing experience and maintain smooth ink flow. Features -Color:Black -Material:Stainless steel and plastic -Size:12.00X0.70X0.70cm/4.72X0.28X0.28in -Stainless steel and plastic Construction: Crafted from stainless steel and plastic, this ink absorption tool promises performance and resistance to wear, ensuring reliable use during daily writing tasks -Easy Maintenance Design: Features a detachable interface allowing effortless disassembly for thorough cleaning, preventing ink residue buildup and maintaining consistent ink flow for your fountain pens -Enhanced Ink Absorption: Specially designed to overcome common ink absorption difficulties in many fountain pens, providing a smooth and efficient ink filling experience every time without leaks -Portable and Lightweight: Compact size and light weight make it ideal for on-the-go users who need a convenient ink filling assistant to carry in pencil cases or bags without bulk -Universal Compatibility: The spring converter is engineered to fit fountain pens requiring standard European size converters, supporting two common diameters to ensure versatile usage across multiple pen models Package list: 3 ink filler