L3_01 is a magazine holder that is part of a furniture family inspired by the Madrid metro, designed by Jesús "Ximi" Martín. This furniture collection consists of pieces representing the twelve lines of the Madrid metro, with Line 3 represented on this occasion. This furniture family is the TRANSBORDOS project, where pieces are born by extracting the routes of each subway line into the three-dimensional world, playing with the shapes they generate and their characteristic colors.