Brass Charcoal Incense Burner (Large Black Burner) 100 Pure Essential Oil often revealing photosynthetic tissue underneath often revealing photosynthetic tissue underneath that can continue producing energy even when the tree is leafless during severe drought periods The species was first documented by botanist Isaac Bayley Balfour during his 1880 botanical survey of Socotra Island (published as Botany of Socotra we are not medically trained and can only recommend resin to be enjoyed by being burnt safely – on either a charcoal or tealight incense burner * Please note: excludes the mini dish containing the sand (this is for photographic purposes)