
Pelikan
M620 Concorde

FOUNTAIN PEN COLLECTION APP
Your treasured fountain pens, the inks you fill them with, photos, notes, and your wishlist. Pen Atelier Fountain quietly gathers the records that tend to scatter.
View pricing details →You can use the app without signing in. Signed-out records stay in this browser; after Google sign-in, records are saved to the cloud.









INDEX
Save up to three photos per pen and browse them anytime. Pens without photos still sit naturally in the list.
Filter by brand, nib, body color, type, writing feel, tags, ink status, limited editions, and more.
Free tracks each pen's ink, color, fill history, and cleaning dates. Pro adds a dedicated ink collection with photos, colors, properties, and the pens that have used each ink.
Look back on your collection: totals and breakdowns by brand, nib type, ink status, and more.
SCREENS
Screenshots on this page show the Japanese interface. Pen Atelier Fountain is also available in English.



UPDATES
We continue to refine the app and add new features and public content, one thoughtful update at a time.
View all updatesSTORY
Pen Atelier Fountain began with one fountain pen enthusiast wanting a collection app they would genuinely want to use.
As a collection grows, it becomes harder to keep nibs, inks, photos, and notes together. Yet a collection deserves more than a table of data. We wanted to preserve the pleasure of browsing it through photographs.
A place to record each pen, rediscover your own tastes, and imagine the one you might welcome next. Pen Atelier Fountain will keep growing as its maker continues to use it.
Read the development storyThe development story is currently available in Japanese.
SAFETY
We handle only the information needed for sign-in, collection storage, photos, and payments — and explain how each part works.
Learn more about safetyWe do not access Gmail, Google Drive, Google Photos, or other account content.
Signed-in data is protected by per-user access controls.
We do not directly store your credit card number.
PEN ATELIER ARCHIVES
Separate from the collection app, this public archive organizes fountain pen history and limited editions with cited sources. Anyone can read it without signing in.
Archive articles are currently available in Japanese. English editions are in progress.
PRICING
¥0 / mo
Start by lining up your first ten pens.
¥300 / mo · ¥2,800 / yr
Everything in Free, plus —
FAQ
Yes. You can use the app without signing in, and your records stay in the browser you are using. Sign in with Google to move those records to the cloud and access them across phones and computers. If you clear this site's browser data while signed out, those records will be deleted.