Thickness: 400 micron
This metal card, designed and manufactured for ESSIM, is carved from 400 micron marine grade stainless steel. The text has been etched into the surface, exposing the lighter core of the metal. The map has been reproduced by perforating the steel using our chemical milling process. Finally we’ve added the colour by submerging the card in electrophoretic lacquer and passing an electric current through the metal, drawing the colour to the cards surface and fusing it to the surface.