Ohto C-304P Black Water-Based Ink Refill for Ohtos

The Ohto C-304P Black Water-Based Ink Refill for Ohtos offers a reliable solution to keep your writing instruments performing at their best. Designed specifically for Ohto pens, this refill delivers smooth, consistent ink flow that enhances your writing experience. Its deep black color ensures clear, professional-looking notes and documents every time.

Made with water-based ink, this refill is not only vibrant but also environmentally friendly, making it a safe option for everyday use. Whether for office work, school assignments, or personal journaling, the Ohto C-304P refill provides long-lasting performance that helps you stay productive without interruption.

• Product Material: Water-based ink

• Manufacturer: Ohto

• Compatible specifically with Ohto pens for seamless replacement
• Water-based ink provides smooth, consistent writing experience
• Deep black color ensures clear and professional text
• Environmentally friendly formulation
• Long-lasting ink supply for extended use

To use the Ohto C-304P Black Water-Based Ink Refill, remove the old refill from your Ohto pen carefully. Insert the new refill firmly into the pen barrel until it clicks into place or fits snugly. Replace the pen cap and start writing as usual. Store the refill in a cool, dry place when not in use to maintain ink quality.

Keep the refill capped when not in use to prevent the ink from drying out. Avoid exposure to extreme temperatures or direct sunlight, which can affect ink consistency. Store in a dry environment to maintain optimal performance. Dispose of used refills responsibly according to local regulations.