This system box is the largest in the range created by Jean-Claude Constantin. It measures around 20 x 15 x 10 cm and weighs almost a kilogram. Entirely made of rosewood and finely decorated in relief, this sculpted box is the ideal secret case to store your most precious secrets away from prying eyes. Its secret mechanism is not crazy complex, but it is elegant and original enough to tantilize the curious and often put them in check.