Hotbox SulfumeThe Hotbox Sulfume sulphur evaporator has set the standard so high that the word Sulfume has become an *Eponym for all sulphur evaporators. Do not be fooled all sulphur evaporators are not Hotbox Sulfume s. (*Eponym: A brand name like Hoover which gives its name to an activity or product) Unique temperature control cannot overheat the sulphur to create damaging oxides, releases ONLY pure sulphur Regulated element makes combustion impossible,