The cap locks on to the pen with the Visconti hook safe system. A delicate twisting motion suffices to close the pen while it opens by pushing the cap down and turning it lightly. For the first time in the writing instrument world, a pen has been forged out of lava. Our artisans follow a secret procedure that combines the basaltic lava from Mount Etna to resin to obtain a surprisingly smooth and pleasant texture. ... Read more