Ferris Wheel Press - Warner Bros. | Harry Potter | Joule Fountain Pen | Slytherin House LIMITED Once again developed in collaboration

Once again developed in collaboration with Chen Chen & Kai Williams

and rotating mechanism in the dividing line

The writing instruments of the Frosted Sport series come in fresh

- Red Dot Design Award

Ferris Wheel Press - Warner Bros. | Harry Potter | Joule Fountain Pen | Slytherin House LIMITED Once again developed in collaborationAt the heart of the Houses of Hogwarts collection lies the most enchanting duowhere writing becomes a ritual, and every detail leaves a legacy. The Joule Fountain Pen, Ferris Wheel Press crowning achievement in writing design, has been transformed to honour the four noble Houses of Hogwarts. From the courageous lion of Gryffindor to the wise raven of Ravenclaw, each edition features a custom etched grip section inspired by House iconography and