Fountain Pen Cleaner - Safe Flush, Non-Corrosive, Restores Flow

I. Product Overview The DINGSEN Fountain Pen Cleaning Kit is an all-in-one solution designed to keep your fountain pens writing smoothly for years. Inside the box, you get a 200ml fountain pen cleaner solution, a 1ml syringe, a 15/20ml sample bottle, and a push-pull converter. Unlike harsh chemicals or homemade mixtures, our fountain pen flush is specially formulated to gently dissolve dried ink, sludge, and residue from the nib, feed, and ink channels. It clears clogs without scrubbing, restoring steady ink flow and preventing skipping or scratching. The non-abrasive, pH-balanced fountain pen cleaner solution is safe on nib plating, barrel coatings, rubber gaskets, and even vintage pen materials. No fading, no corrosion, no damage. Whether you own one daily writer or a collection of dozens, regular use of this fountain pen ink cleaner extends pen life, preserves writing quality, and saves you from expensive repairs. It’s the simple, effective way to care for your pens. II. How to Use For pens with removable nib (piston, cartridge, or converter pens): 1.Disassemble the pen – separate the nib, feed, converter, and barrel. 2.Place the nib and feed into the sample bottle filled with the fountain pen nib cleaner. Soak for 15–20 minutes. 3.Rinse all parts thoroughly with clean water. 4.Dry each part with a soft cloth and let them air-dry completely. Reassemble your pen. For non-detachable pens (e.g., hooded nib or integrated filling system): 1.Dip the nib only into the sample bottle with cleaner solution. Soak for 15–20 minutes. 2.Use the 1ml syringe to draw cleaner solution. Inject it into the ink intake port several times until the expelled liquid runs clear. 3.Repeat the same process with clean water to flush out any remaining cleaner. 4.Shake out excess water and leave the pen to air-dry before refilling. Tip: For a deep clean on heavily clogged pens, extend the soak to 30 minutes.

• All-in-One Cleaning Kit: This fountain pen cleaner kit includes 200ml fountain pen cleaner solution, 1ml syringe, 15/20ml sample bottle, and push-pull converter. Perfect for collectors, calligraphy users, students, and office workers to remove ink residue and keep pens in top shape
• Gently Dissolves Stubborn Ink Buildup: This fountain pen flush effectively dissolves dried ink and sludge inside nib and feed without harsh scrubbing. It clears clogged passages to restore smooth ink flow, preventing skipping and scratchy writing. Safe for regular use
• Non-Damaging Formula: Unlike aggressive chemicals, this fountain pen cleaner solution is gentle on nib plating, barrel coatings, and rubber parts. It cleans deep without causing fading, corrosion, or drying out seals. Extends pen life with each deep cleaning
• Easy To Use: For pens with removable nib: disassemble, soak parts in fountain pen nib cleaner for 15-20 mins, rinse, dry, reassemble. For non-detachable pens: soak nib only, then use syringe with cleaner solution to flush ink port, repeat, then flush with water, dry
• Perfect for Multiple Pen Lifestyles: This fountain pen ink cleaner ideal for collectors rotating inks, calligraphy lovers switching colors, students & office users for daily carry, stationery enthusiasts doing deep maintenance, and gift givers pairing with a fountain pen. Keeps every pen writing smoothly without clogging