Ferris Wheel Press Roundabout Rollerball PenIndulge in a joyful writing experience that transports you back to the age of when you first put pen to paper. The Roundabout rollerball pen unites the convenience and accessibility of a ballpoint pen with the customizability of using fountain pen inks. Explore every ink colour in our universe with the Roundabout pen. Every Roundabout rollerball pen comes equipped with its own ink converter, ready to be filled and refilled all over again with your