The Traveller pen has the same fine quality brass interior and ceramic tip as the Recife Riviera roller ball. However, inside you will find that the ink source is a fountain pen cartridge. This allows for both the steady ink flow of the rollerball and the expressive qualities of translucent fountain pen ink. Cartridges are a standard size and can be replaced with different colors as needed. Comes in a beautiful white gift box. Guaranteed by Recife.