Dive into Precision with the Deep Sea Platinum Procyon Fountain Pen
The Platinum Procyon in Deep Sea is a standout fine writing instrument fountain pen that balances modern innovation with timeless Japanese aesthetics. Named after the deep blue finish on the metal body, this fountain pen is engineered to provide a stellar writing experience for everyone from students to professional calligraphers. The robust metal body is finished in a deep, matte "Deep Sea" blue, providing a weighted feel that exudes quality and durability.
What truly defines this fountain pen as a premier fine writing instrument is the patented "Slip and Seal" cap mechanism. This airtight screw-on cap prevents the ink from drying out for extended periods, even if the pen sits unused. This feature makes it an ideal everyday carry fountain pen for those who rotate between different colors or tasks. Additionally, the Procyon’s unique feed allows you to fill the pen from a bottle by submerging only the tip of the nib to the breather hole—minimizing mess and ensuring you can use every last drop of your favorite ink.
Whether you are a die-hard enthusiast or a beginner looking for a dependable beginner fountain pen, the Procyon checks every box. It offers the reliability expected of Japanese fountain pens, providing a smooth, consistent line whether you choose the Fine or Medium nib tip. Each pen comes with one Platinum Blue Black ink cartridge to get you started. For those who prefer bottled inks, a Platinum converter (sold separately) can be easily installed.
Technical Specifications
Body Material: Durable Metal with Deep Sea Matte Finish
Nib Material: Precision Stainless Steel (Available in Fine or Medium)
Cap Mechanism: Patented "Slip and Seal" Airtight Screw-on Cap
Filling System: Proprietary Platinum Cartridge (1 Blue Black included) or Platinum Converter (Sold separately)
Unique Feed: Low-submersion filling (only requires submerging to the breather hole)
Origin: Expertly Made in Japan
Important Compatibility: This fountain pen requires proprietary Platinum cartridges or converters. International standard sizes will not fit.
Nib Note: Platinum nibs are proprietary and cannot be swapped with universal nibs like Bock.
Shipping & Store Policies
Fast & Reliable Delivery
Most of our products are shipped via ground transport. We also offer shipping upgrades for Priority Mail and can add Signature Confirmation to any package for an additional fee (please contact us to add this to your order).
Estimated Delivery Timelines:
Standard Deliver: 2–5 days
Priority: 1–3 days
Our Commitment to You
We typically ship items the next business day. If we are away at a pen show or during peak holiday seasons, a shipping delay notification will be posted in our "Shop Announcement" on Etsy or our website blog. Once shipped, you will receive a tracking number immediately.
Note on Delivery: While lost packages are rare, please contact us at ProvincialPenCo@gmail.com if any issues arise.
Important Shipping Reminders
Verify Address: Please double-check your shipping address. We are not responsible for items sent to an incorrect address provided at checkout.
Secure Delivery: Ensure a safe location for delivery. Once a package is marked as "Delivered," we can no longer assist with loss claims.
Returns: If a package is returned to us, we will refund the purchase price (minus shipping), and the item will be returned to inventory.
Return Policy
If you are not happy with your purchase, please contact us within 21 days and return the undamaged product within 30 days for a refund (minus shipping cost).
All returns must be pre-approved. Please contact us via email or phone prior to returning items.
Condition: Returned items must be in the same condition as when shipped (no scratches or wear). Items must be returned in their original box accompanied with all accessories they came with.
Fountain Pen Rules: Fountain pens that have been unused are eligible for a full refund. Fountain pens that have been used and require inspection and cleaning will have a $10 fee subtracted from the refund.
Ink: Bottles of ink must be unopened due to contamination concerns.
Restocking: If items are used, need cleaning, or are missing packaging / parts, a fee will be subtracted from the refund.

















