Storz and Bickel EZ VALVE STARTER SET V2VOLCANO EASY VALVE STARTER KITS ARE COMPATIBLE WITH BOTH DIGIT AND CLASSIC VERSIONS OF THE VOLCANO VAPORIZER. OUR VOLCANO STARTER KITS EASILY ATTACH TO YOUR EXISTING VOLCANO, AND CHAMBER YOUR BLENDS OR CONCENTRATED MATERIALS SECURELY. THE EASY VALVE STARTER SET IS A GREAT WAY TO ENHANCE THE FUNCTIONALITY OF A VOLCANO VAPORIZER YOU ALREADY HAVE WITH A SOLID VALVE SET. FEATURES VALVE BALLOON AND MOUTHPIECE MAINTENANCE FREE EASIER HANDLING LIGHT AND