I have had my Volcano for 2 years now and once you get the hang of loading a new bag on the solid valve is the best
kz1000r Reviewed by kz1000r on . Volcano Vaporizer -- Easy Valve vs. Solid Valve? I'm going to get a Volcano Vaporizer but am unsure whether or not to get the Easy Valve system or the Solid Valve system. Which do you prefer and why? Rating: 5