[Universal Compatibility] Works with 3.4mm fountain pen converters (e.g., compatible with popular models) – simply remove the blunt needle tip to attach directly to pens. Ideal for refilling ink cartridges, converters, or bottled ink
[Effortless Ink Handling] Easily fill pens: Dip the needle tip into ink, press & release the spring stick to draw ink into converters. Perfect for flushing pens or transferring fountain pen ink without mess. Reusable design
[Multi-Purpose Liquid Tool] Versatile syringe for liquids with blunt needle: Handle fountain pen ink, glue application, perfume extraction, or craft liquids safely. Industrial-grade non-sterile construction
[Simple 3-Part Assembly] Includes converter, white connector & needle. Attach components securely (watch video guide). First-time users: Apply grease & wrap connector in cloth for smoother fitting
[Complete Cleaning & Feeding Solution] Essential fountain pen cleaning kit & feeding syringe. Use with needle cutters for syringes if needed. Safely manage ink, perfume, or glue workflows