Platinum 3776 Century Kumpoo Limited Edition

The second in Platinum's Fuji Shunkei series inspired by seasonal views of Mt. Fuji, the 3776 Century Kumpoo Limited Edition is being produced in just 2500 numbered pieces worldwide. A special Medium Soft nib is being made available exclusively for this limited edition. Demand for this pen has been very strong, and we have just a very small number still available for our customers.


our price
Free nib set-up and optimization included.


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Overall Rating

August 2, 2018



Stunning pen. Beautiful color and design. My BB (C) nib was optimized perfectly.  It is one of the best writing pen I own, if not the best.  I am so glad I purchased my pen here.  And again, this pen is stunning!!!

-Jane P

"Kumpoo" means balmy breeze, and the turquoise color and etched surface of this pen are inspired by a vision of skyward-reaching tree branches blowing in the wind on an early summer day. The serial number is engraved on the cap top, which also includes an enclosed metal part designed to resemble the outline of Mt. Fuji.

As an authorized Platinum dealer, we are only able to advertise this pen with the nib choices offered in the drop-down menu above. If you would prefer a different Platinum Century Rhodium nib with your pen, please indicate this in your notes during checkout and we will do our best to accommodate your request

The Kumpoo is a cartridge-converter pen - it can fill using Platinum brand ink cartridges, or any bottled fountain pen ink when fitted with the special rhodium-plated ink converter provided free of charge. A starter ink cartridge, user manual, warranty certification, and blotter card exclusive to the Kumpoo are also included.

Our complimentary nib tuning adjusts optimum pressure and ink flow to your own personal preferences to give you the best possible writing experience. Platinum 14k nibs also serve as excellent starting points for many of our exclusive nib customizations, and the Medium Soft can also be used for our noted Mottishaw Spencerian modification. We are an authorized Platinum dealer.


Measurements & Specifications

Closed Length 5.5"
Posted Length 6.1"
Barrel Length 3.8"
Barrel Diameter 0.52"
Section Diameter 0.4"
Ink Capacity 1.5 ml
Filling System Cartridge-Converter
Cap Type Threaded
Clip With Clip
Cartridge Capacity 1.5 ml
Converter Capacity 0.5 ml
Postable Postable
Pen Weight 24.3 g
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