Expertly designed by the team at Private Reserve to remove the old and stubborn build-up in fountain pens.
Step 1: Disassemble the Fountain Pen
• Carefully unscrew the barrel and separate the nib and feed from the pen's section. If your pen has a cartridge or converter, remove it as well.
• Note: If your pen's warranty does not permit disassembly, consult the manufacturer's cleaning instructions.
Step 2: Measure the Pen Flush
• Use the measuring cup from the kit to pour the full cup of pen flush.
• Ensure you're measuring on a flat surface for accuracy.
Step 3: Clean with the Brush
• Dip the brush from the kit into the pen flush in the measuring cup.
• Gently scrub the feed, nib, and other components to remove ink residue. Avoid applying too much pressure to prevent damage.
Step 4: Soak the Pen Components (optional)
• Pour the measured pen flush into a small bowl or container.
• Submerge the disassembled pen components (excluding plastic or sensitive parts) into the pen flush and let them soak for a few minutes. This will help break down stubborn ink residues.
Step 5: Use the Pipette for Targeted Cleaning
• Draw pen flush into the pipette from the measuring cup.
• Carefully apply pen flush to hard-to-reach areas, such as the inside of the feed or the ink channels. This step is especially useful for thorough cleaning.
Step 6: Rinse with Clean Water
• After cleaning with the pen flush, rinse all pen components with clean, lukewarm water. This will remove any residual cleaning solution.
• Ensure you rinse thoroughly to avoid any lingering pen flush.
Step 7: Dry the Pen Components
• Gently pat the pen components with a lint-free cloth or paper towels to remove excess water.
• Allow all parts to air-dry completely before reassembling the pen.
Step 8: Reassemble the Fountain Pen
• Once all parts are completely dry, reassemble the pen in the correct order.
• Make sure everything is secure but not overly tight.
Step 9: Test the Fountain Pen
• Test your pen on a piece of paper to ensure the ink flows smoothly. This will confirm that the cleaning process was successful.
Orders placed before 3pm Monday to Friday will normally be sent out the same day.
UK Orders
FREE Royal Mail Standard delivery for orders over £100, and just £3.75 for smaller orders. Royal Mail Priority is available as an option, for £4.50 on orders over £100, £5.50 on smaller orders. Express available for £9.75, or FREE with any order over £400. No delivery surcharges for Northern Ireland, Highlands & Islands or anywhere else!
International
International deliveries vary in cost, so you'll need to add the items you want to your basket, and enter the checkout to see the options for delivery. Prices and payment methods will reflect your country, and many countries have all taxes and duties included to make things easier and more predictable.
Orders over 2kg
For all orders outside the UK, heavy orders may cost more to send, but the shipping cost will be displayed in the checkout before you commit.
More Information
For more, see our Delivery Information page.
- Detail
- Delivery
- Reviews
- Refills & Spares
Expertly designed by the team at Private Reserve to remove the old and stubborn build-up in fountain pens.
Step 1: Disassemble the Fountain Pen
• Carefully unscrew the barrel and separate the nib and feed from the pen's section. If your pen has a cartridge or converter, remove it as well.
• Note: If your pen's warranty does not permit disassembly, consult the manufacturer's cleaning instructions.
Step 2: Measure the Pen Flush
• Use the measuring cup from the kit to pour the full cup of pen flush.
• Ensure you're measuring on a flat surface for accuracy.
Step 3: Clean with the Brush
• Dip the brush from the kit into the pen flush in the measuring cup.
• Gently scrub the feed, nib, and other components to remove ink residue. Avoid applying too much pressure to prevent damage.
Step 4: Soak the Pen Components (optional)
• Pour the measured pen flush into a small bowl or container.
• Submerge the disassembled pen components (excluding plastic or sensitive parts) into the pen flush and let them soak for a few minutes. This will help break down stubborn ink residues.
Step 5: Use the Pipette for Targeted Cleaning
• Draw pen flush into the pipette from the measuring cup.
• Carefully apply pen flush to hard-to-reach areas, such as the inside of the feed or the ink channels. This step is especially useful for thorough cleaning.
Step 6: Rinse with Clean Water
• After cleaning with the pen flush, rinse all pen components with clean, lukewarm water. This will remove any residual cleaning solution.
• Ensure you rinse thoroughly to avoid any lingering pen flush.
Step 7: Dry the Pen Components
• Gently pat the pen components with a lint-free cloth or paper towels to remove excess water.
• Allow all parts to air-dry completely before reassembling the pen.
Step 8: Reassemble the Fountain Pen
• Once all parts are completely dry, reassemble the pen in the correct order.
• Make sure everything is secure but not overly tight.
Step 9: Test the Fountain Pen
• Test your pen on a piece of paper to ensure the ink flows smoothly. This will confirm that the cleaning process was successful.
Orders placed before 3pm Monday to Friday will normally be sent out the same day.
UK Orders
FREE Royal Mail Standard delivery for orders over £100, and just £3.75 for smaller orders. Royal Mail Priority is available as an option, for £4.50 on orders over £100, £5.50 on smaller orders. Express available for £9.75, or FREE with any order over £400. No delivery surcharges for Northern Ireland, Highlands & Islands or anywhere else!
International
International deliveries vary in cost, so you'll need to add the items you want to your basket, and enter the checkout to see the options for delivery. Prices and payment methods will reflect your country, and many countries have all taxes and duties included to make things easier and more predictable.
Orders over 2kg
For all orders outside the UK, heavy orders may cost more to send, but the shipping cost will be displayed in the checkout before you commit.
More Information
For more, see our Delivery Information page.


