Electronic cigarettes and oral vaporizers for smokers for use with cannabis oil extracts, not including essential oils, containing cbd derived from hemp containing no more than 0.3 percent thc (delta-9 tetrahydrocannabinol) on a dry weight basis; electronic cigarettes pre-filled with cannabis oil extracts, not including essential oils, containing cbd derived from hemp containing no more than 0.3 percent thc (delta-9 tetrahydrocannabinol) on a dry weight basis; cartridges pre-filled with cannabis oil extracts, not including essential oils, for use with electronic vaping devices containing cbd derived from hemp containing no more than 0.3 percent thc (delta-9 tetrahydrocannabinol) on a dry weight basis