Pilot CON-70N Fountain Pen Converter
- In stock, ready to ship
- Inventory on the way
- Model: Pilot CON-70N — The premium, high-capacity converter for Pilot fountain pens
- Compatibility: Perfectly suitable for the Pilot Kakuno Fountain Pen, as well as the Custom 74, Custom Heritage 91, and Custom Heritage 912
- Capacity: 1.1ml Reservoir — The largest capacity converter in the Pilot lineup, perfect for extended writing sessions
- Mechanism: Push-Button Pump — Simple, one-handed operation uses a pump-action button to draw ink quickly into the chamber
- Agitator: Integrated Metal Weighted Bead — Breaks ink surface tension to ensure consistent, skip-free flow
- Origin: Made in Japan — Genuine Pilot accessory engineered for a leak-proof, reliable seal
- Material: Chemical-Resistant Resin & Stainless Steel — Built with high-grade materials to withstand diverse ink pH levels
- Installation: Secure Push-Fit — Simply push the converter firmly into the nib section for an airtight connection
- Maintenance: Fully Disassembleable — Can be easily rinsed with water to keep your pen performing at its peak
About the Pilot CON-70N Fountain Pen Converter
The Pilot CON-70N is the gold standard for fountain pen enthusiasts who demand maximum ink capacity without the hassle of cartridges. With its impressive 1.1ml capacity, it holds nearly double the ink of standard converters, allowing you to focus on your writing rather than your next refill.
Unlike traditional twist-style converters, the CON-70N utilizes a unique push-button pump mechanism. By simply pressing the button at the top while the nib is submerged in bottled ink, the internal pressure creates a powerful vacuum that draws ink efficiently into the reservoir. The integrated metal weight acts as an agitator, preventing ink from sticking to the walls and ensuring a flawless flow.
Most importantly, this converter is perfectly suitable for the Pilot Kakuno Fountain Pen, transforming the world's favorite starter pen into a high-capacity workhorse. Because it is also the designated upgrade for Pilot's premium models—including the Custom 74, Custom Heritage 91, and Custom Heritage 912—adding this to your pen guarantees a professional-grade writing experience. Upgrade today with the reliability and precision of genuine Pilot Japan engineering.
How to Use & Maintain Your CON-70N
Official Guide: Filling the CON-70N
Watch this official tutorial to learn the proper pump-action technique for a 100% full fill every time with your CON-70N converter.
In Stock & Ready
Every tool is personally dispatched from our hubs within 48 hours (2 business days).
Standard Tracking (Registered Airmail)
- United States: USD 14.99 | FREE over USD 150
[✔ Duties & Taxes: Prepaid by Us] - Rest of the World: USD 8.99 | FREE over USD 99
- Fully tracked to your doorstep via national post or local courier.
Expedited Priority (FedEx/DHL)
- United States: USD 39.99 (3–5 Business Days)
[⚠ ~$30 Carrier Fee: Billed to Recipient*] - Rest of the World: USD 29.99
- The fastest global route via premium express couriers.
Our Logistics Commitment
Orders are handled at our precision fulfillment centers in Hong Kong or Taiwan. For our US community, we absorb import tariffs on Standard Shipping to keep rates fair.
*Note: US Expedited couriers invoice recipients directly for individual customs clearance and administrative fees (typically ~USD 30).
Rates are listed in USD; our system automatically converts these to your local currency at checkout.
