Black Cauldron mini skull wax melts. plum clary sage and anise and firewood. These are made from para-soy wax. There are 12 in each pack They are packaged in polypropylene bags so that the bags don't suck out the fragrance of your melts.The bags also have holes so you can hang them in your shops. These make awesome gifts. These are also great little packs to mix and match your own scents into your warmers. Warning! Remove packaging before use. Use only in warmers approved for wax melts.