Amf Joints Are Made From Top Shelf Buds Dipped Into Cannabis Oil (otherwise Known As Distillate) Then They Are Covered In Kief. These Joints Are Very Very Potent. Distilled Cannabis Has The Highest THC Content Of Any Available Concentrate, Period. U sing the short path distillation process, THC distillates are 90-99% in purity, miles ahead of the 15-25% range found in flowers. When mixed with kief these become some of the strongest potent joints you can find! Read more..