Devices for heating tobacco for the purpose of inhalation sold empty; Devices for heating tobacco substitutes for the purpose of inhalation sold empty; Electronic cigarettes and oral vaporizers for smokers sold empty; Electronic smoking pipes sold empty; Oral vaporizers for smokers sold empty; Oral vaporizers for smoking purposes sold empty; none of the foregoing being for use with cannabis with a delta-9 tetrahydrocannabinol (THC) concentration of more than 0.3 percent on a dry weight basis