The modern sports car construction inspired the Kaweco AC Sport. The materials aluminium and carbon are no longer just decorative elements. They influence many aspects of the dynamics and efficiency of a vehicle. When it comes to writing instruments, these aspects are also applicable: The refined, matt surface of the aluminium in vibrant colours is harmonious with the woven carbon fibre in a dark shade of grey. The AC Sport series offers three different writing systems: mechanical pencil, fountain pen and ball pen.