official warranty of the box mods used in the electronic aromatherapy devices is 90 days.
the rest (wood joints, coils, electrical connections) is covered by a 2 year warranty.
in the rare case an evic vtwo mini (tubo evic) for example needing replacement, a cost of ~$35 + shipping would arise.
not covered under this warranty are damages due to incorrect use or abuse especially breakage of glass parts.

units not covered under warranty are repaired at a cost.
please use the "Returns" links at the bottom of this page.