Rick Simpson oil is a full spectrum plant extract of potent cannabis. It therefore contains very high levels of THC and other cannabinoids. In addition to high levels of THC and CBD, other cannabinoids such as CBN and CBG are also present in concentrated amounts. This is spectacular medicine for seriously ill patients, treating siezures, cancer, and other serious illnesses. Typically ingested orally, it can also be used on the skin. Two people I personally know requiring surgery for malignant melanoma have applied topically on the spots and have had the surgeries canceled by the doctors because they healed so much. These come in oral syringes for easy dispensing, and these ones have caps for no spillage. There may be air bubbles which are compensated for by the full tips. This specific batch is a heavy indica, high THC made with Boss OG, Blackberry Soda, and Black jack.