In physics, an object's rotational or directional impetuses in a single direction are defined as its momenta. With the Momenta Collection, Taccia's engineers utilized their technological and creative expertise to craft their most impressive pen to date. Swirling barrels precision-cut to exacting specifications create a dynamic motif while strong lines and prominent rings create an inner force within the pen that needs to be held to be experienced. The Fountain fills via piston converter or cartridge.