The VOLCANO Vaporizer is the ultimate system to release the flavor & aroma from herbs, spices, and essential oils. Every VOLCANO is crafted in Germany with food safe, flavorless, and heat resistant materials. Built to exceed the daily demands of professionals and connoisseurs, the precise VOLCANO heat controls gently heat and never burn. The Storz & Bickel 3 Year Warranty is standard with every purchase. The VOLCANO is the only Vaporizer certified by ISO quality manufacturing standards and meets NRTL and UL requirements.