Following the great success of the Key with Böhler M390 steel blade, the first traditional slip joint with back spring by Viper, it is also proposed with blade and backspring in SSCT Damask steel, a detail of great value. In its new version, the KEY, designed for Viper by Jesper Voxnaes, maintains its practicality in daily use, now combined with an even more exclusive and refined aesthetic, that it can stand out on any occasion and with any clothing. The Key Damascus is available with integral titanium liners and bolsters with carbon fiber scales, or titanium handle with aesthetic milled lines that fade, into natural or anodized blue / bronze titanium. In addition to the usual leather pouch, this precious Key Damascus special edition is equipped with a modern display case in wood and Plexiglas.