on salePlatinum #3776 Century Fountain Pen - Oshino

Product Code Plat-PNB-20000A-5-M

In Stock

out of stock

on salePlatinum #3776 Century Fountain Pen - Oshino

Product Code Plat-PNB-20000A-5-M

In Stock

out of stock

$272.00

MSRP $340.00

Color:
Oshino
Nib Guide

Not sure which size nib is best for you?

Try our Nib Nook tool to view and compare nib widths using our writing samples. Learn more ›

ENHANCEMENT OPTIONS
Platinum Black - Ink Cartridges (2-Pack)
Add Disposable Ink Cartridges + $3.50 Platinum Black - Ink Cartridges (2-Pack)
Color/Qty:
$3.50
$3.50

Platinum Black - Ink Cartridges (2-Pack)

Product Code Plat-SPN-100A-1

In Stock

out of stock

$3.50
Add this item

The body of this Platinum #3776 Century Oshino fountain pen, which is transparent like clear waters, matches perfectly with any ink color. It comes with a Platinum ink cartridge and a converter for use with bottled ink, and it features a rhodium-plated 14k gold nib.

Launched in 2011 as the first edition of the Fuji Five Lake series, "Motosu", with its completely transparent body, has drawn a great attention. Seven years since its launch, Platinum is now introducing "Oshino", which has a clear body of a higher level of transparency. Created by pursuing a transparency like clear waters, this new fountain pen has been named after Oshino Hakkai, which is a famous destination for the beautiful springs sourced from the underground water of Mount Fuji. Platinum is proud to add this product to their #3776 Century series that bears the height of Mount Fuji in its name.

A special part with a motif of Mount Fuji is placed at the crown of the pen. In addition, a method of etching is applied to the cap ring to provide a three-dimensional effect, which makes the pen even more precious. In commemoration of the launch of Oshino fountain pen, it comes with a blotter card with a serial number for the initial 3,000 production lots. The back of the card may be also used as a blotter paper.

Click here to shop all compatible Platinum ink cartridges.

Condition
New
Brand
Platinum
Type
Fountain Pens
Color
Clear
Demonstrator

Whether or not the barrel of the pen is translucent, allowing you to see the ink and filling mechanism inside.

Yes
Body Material
Resin
Cap Rotations

For pens with a screw-cap closure, how many rotations it takes to uncap/recap the pen.

1.75
Cap Type

How the cap is opened/closed from the barrel of the pen. Some common options include Snap-Cap, Screw-Cap, Magnetic Cap, or Capless (no cap).

Screw-cap
Compatible inks & refills

Which ink this pen will accept. Choices include bottled ink and various styles of pre-filled ink cartridges.

Bottled inks, Proprietary Platinum ink cartridges
Filling Mechanism

How the pen fills with ink. Click here to watch our video tutorial on common filling mechanisms.

Cartridge, Converter
Grip Material
Resin
Nib Size
Fine, Medium, Broad
Nib Color
Silver
Nib Material
14k Gold
Postable

Whether or not the cap fits securely onto the back of the barrel when open.

Yes
Retractable

Whether or not the nib/tip can retract into the body of the pen (usually for click or twist-open style pens).

No
Trim
Silver
Diameter - Body
13mm (0.5in)
Diameter - Cap (without clip)
15mm (0.6in)
Diameter - Cap (with clip)
17mm (0.7in)
Diameter - Grip (mm)

Measured from the place most people choose to rest their fingers, which varies with each pen.

10.1mm
Length - Body

The measurement from the back end of the barrel to the tip of the nib.

120mm (4.7in)
Length - Cap
67mm (2.6in)
Length - Nib

The measured length of the visible portion of the nib when it is installed in the pen, from grip to tip.

23mm (0.9in)
Length - Overall (Closed)
140mm (5.5in)
Length - Overall (Posted)

When the cap of the pen is posted onto the back of the pen body, this is the measurement of the entire pen including the nib.

159mm (6.3in)
Weight - Body

If a converter is included with the pen, this weight is reflected in the total.

10g (0.4oz)
Weight - Cap
10g (0.4oz)
Weight - Overall (g)
20.0g
Max Ink Capacity - Cartridge

The maximum volume of ink that can fit in the pen when using a cartridge.

1.27ml
Max Ink Capacity - Converter

The maximum volume of ink that can fit in the pen when using a converter.

0.82ml

Customer Reviews

Based on 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
K
Kacper P.
The best of my fountain pens.

In my experience, it is more comfortable than the Lamy 2000 or Sailor Pro Gear Slim Transparent RT. That's why it has become my main pen and I write with it every day.Maybe the Nakaya Cigar Portable Heki-Tamenuri would be even more convenient, but I can't afford it yet.

M
Marco O.
customer service

Customer service was amazing as always and shipping was quick and on time. Love new new fountain pen and it is an excellent writer.

C
Crystal P.
Great

I love the look and the feel. It's slightly heavier than expected but overall it's great.

R
Ryan D.
A beautiful writer

I adore how this nib feels. It's just like people say: like writing with a pencil. The design on the nib is as dull and uninspiring as usual, but the feel totally makes up for it.Demonstrators like this are great for playing with different ink. Cleaning out the feed completely is a little challenging as it's hard to get the nib out the first time. Some grippy material helps.

D
D.
I love it

I love the transparent resin body and the cap with seal and 3d mountain tip. I haven't used fountain pen in years, so my writing feels awkward, but very excited to get back into ink after 20 years; Oshino will be a good messenger for me >3.Also, hats off to the Goulet Pens Team; I can sense the team's sensitivy to details of each touch point for service and quality. From automatic link to tracking upon shipping, fast response to inquiry, and extra finishing touches seen on delivery, I am truly moved and inspired. You are awesome, thank you!

FAQs about Fountain Pens

How do I fill a fountain pen with ink? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

It depends on the pen's filling mechanism, which you can find in the Technical Specs section above. 

Here's a quick definition of the most common filling mechanisms:

  • Cartridge - A small, disposable, sealed plastic reservoir that holds fountain pen ink. These come pre-filled with ink, and typically you just push to insert them into place and you'll be ready to write! Check out our quick guide here.
  • Converter - A detachable and refillable ink reservoir that allows you to use bottled ink in a cartridge-accepting pen. Typically you will install the converter into the grip section, dip the nib/feed into the ink, and twist or pull the converter knob to draw ink into the converter. Here's a video for how to fill a cartridge/converter pen using a LAMY pen as an example.
  • Eyedropper - A pen that utilizes the entire barrel as a reservoir for ink. Ink is directly filled into the barrel, allowing for a high ink capacity. Here's a video on how to do it!
  • Piston - A type of filling system that uses a retracting plunger inside a sealed tube to draw ink into a pen. They are typically either twist or push-operated. These pens cannot accept cartridges or a converter, and only fill from bottled ink.
  • Vacuum - A push-style piston that uses pressure to fill the large pen body with ink. They seal the ink chamber when closed, making it ideal for flying without risk of leaking. Check out our video on how to use a vac filler here.

Check out more info on these filling mechanisms including a video on how to fill each one on our blog.

How do I clean a fountain pen? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

It depends on the filling mechanism, but it mostly comes down to flushing it out with water, and sometimes a little bit of Pen Flush if the ink is really stuck. 

It's a bit easier to show than to tell, so we've put together a few quick videos showing you the process:

How often do I need to clean my fountain pen? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

We recommend a good cleaning every 2 weeks, and any time you change ink colors. 

Water will usually do the trick, but we recommend you use our Goulet Pen Flush if the ink has been left in the pen for a while and could have dried up, or when you’re switching ink colors.

My pen won’t write! What do I do? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

First things first... make sure you have ink in the pen! Be sure that the ink cartridge or converter is seated properly in the pen, and that you aren't out of ink.

We always recommend you give your pen a good cleaning first, using our Goulet Pen Flush, or a drop of dish soap in some water. New pens often have some machining oil residue left in the feed, so a good cleaning often does the trick first.

If that still doesn't work, try priming the feed. This consists of either dipping your pen nib and feed in ink, or forcing ink from the converter down into the feed. 

If it’s still not working after that, please reach out to us so we can help! 

What's your return policy? 8EDA1617-F73A-4DAF-8245-6D2BF4ABEB7B

You can submit a return request within 30 days of your order date. You can read all our Return Policies here.

To initiate a return, please submit a request at the Return Portal. Our Customer Care team might reach out to you for more information.

Please note we are unable to accept a return of any Namiki or Sailor Bespoke fountain pen for any reason once it has been used with ink. Please thoroughly inspect and dry test the pen before use.