Warner Bros. | Harry Potter | Joule Fountain Pen | Slytherin House

The most striking things about this pen are the silver trim, which almost looks like pewter and the matching silver nib. The nib width is between fine and medium, and is a happy compromise - beautifully smooth and expressive. As usual, the enamelling is exquisite - FWP don't get enough credit for this - and the green is deep and sumptuous.

Whether revisiting old memories or beginning a new chapter, this pen writes with wonder, heart, and distinction.

A beautiful pen for a HP/Slytherin and lettering lover 💚

The deep Slytherin green is absolutely beautiful, but I especially love the weight of the pen. It feels really lovely and balanced in my hand, which makes such a difference when I’m lettering.

The fine nib is another favourite of mine — perfect for creating delicate, detailed strokes and beautiful fine lettering.

Such a gorgeous pen to add to my collection ✨

Beautifully made and very comfortable to write with. The nib is smooth right out of the box, and the pen feels well-balanced in the hand. The Slytherin design is elegant rather than over-the-top, making it a great everyday writer as well as a collector's piece.

There’s something about this pen that feels so magical.
The deep green barrel has that rich, refined look—like polished stone under soft candlelight. It’s elegant without trying too hard, quietly confident in the way Slytherin things often are.

The craftsmanship is just as impressive up close—the nib and grip feel carefully made, smooth, and comfortable the moment you hold it.

In my hand, the weight feels perfectly balanced, almost as if the pen has already learned my way of writing.

And when the nib touches paper, that’s where the magic begins. It glides so effortlessly that you don’t feel the need to pause—your thoughts just flow, line after line, like a spell being written without interruption.

And it comes with a classy leather case which make it look more sophisticated.

It doesn’t demand attention, but it leaves an impression. A pen that feels subtle, precise, and a little bit magical—just the way a Slytherin piece should be.

This is my second Ferris Wheel Press fountain pen, and once again I'm impressed. The Slytherin edition is absolutely beautiful—the deep green with gold trim looks elegant without feeling over-the-top, making it a pen I'll happily use every day.

The nib wrote smoothly straight out of the box with a nice, consistent ink flow. One thing I really appreciate about Ferris Wheel Press fountain pens is how well they handle shimmer inks. I've had very few issues compared to many other pens in my collection, which makes them my go-to choice whenever I want to use sparkling inks.

The pen is also well-balanced and comfortable for long writing sessions, whether I'm journaling or writing letters.

If you're looking for a fountain pen that's both visually stunning and a reliable everyday writer, I would definitely recommend it. This won't be my last Ferris Wheel Press pen.