Convection operates like an oven to heat the herb applying warm air. Conduction works by using coils to warmth the herb but poses more of a threat of accidental combustion when the herb is available in immediate connection with the coil. (Study additional listed here!) It is the PAX three https://cristianlubje.blog2news.com/38204154/arizer-solo-3-v2-can-be-fun-for-anyone