The mosaic pen sleeve is created by the joint forces of S.T. Dupont and Casablanca resulting in a neo-antique collaboration. The pen case, in slightly grained leather, is highlighted with Casablanca's primary colours and the white lines borrowed from tennis courts. This piece is crafted from grained Italian calf leather and features the S.T. Dupont text logo, complete with multicolour Casablanca primary colours. Grained leather Casablanca Tennis multicolour Clean with a soft dry cloth
