Universal ink converter for fountain pens with an integrated absorber for clean, efficient ink filling. Lightweight, compact and durable for daily use. - Compatibility: Broad compatibility with a wide range of fountain pens that use standard converters. - Function and absorption: Built-in absorber draws in ink cleanly; even small ink amounts are absorbed quickly to reduce spills and waste. - Material and durability: Constructed from strong, durable materials designed to withstand continuous use. - Size and portability: Compact and lightweight, easy to carry in a pencil case, bag, or kit. - Performance: Delivers smooth, reliable ink transfer and consistent filling. Use scenarios - In class or at school: refill pens between lessons with minimal mess. - While traveling: keep a spare converter in a kit for on‑the‑go writing. - At home or in the library: ideal for journaling, note-taking, and study sessions.