Disposable vaporizers contain concentrated cannabis oil that is heated by an attached battery and inhaled. These products are often very potent and are designed to be consumed in 2-3 second puffs. Expect a major blow to the head from this super-potent strain. A pure sativa, Durban Poison is the beloved inbred descendant of a sativa strain grown in South Africa. This strain hits with a strong, happy head high that's great for creativity and daytime errands. Durban Poison is an effective treatment for depression and anxiety, as well as chronic pain, and it can also be helpful with nausea. The dominant smell and taste of Durban Poison is earthy and sweet, with a subtle pine aroma. This strain is best for active periods, chores, and other daylight activities.