Black Opium skull wax melts. Scented with Pink pepper, Orange blossom and Pear Coffee and Jasmine , Vanilla, Patchouli and Cedarwood These are made from para-soy wax. There are 12 skulls in each package. They are packaged in polypropylene bags so that the bags don't suck out the fragrance of your melts. These make awesome gifts. These are also great little packs to mix and match your own scents into your warmers. If you know you live in a hot area or your package may be left outside a while there is an option to purchase and ice pack to protect your purchases on another listing. Warning! Remove packaging before use. Use only in warmers approved for wax melts. Keep out of reach of children and pets. NOT edible. Do NOT add water. It is your responsibility to use your wax melts safely and responsibly. Rebel Potions is not responsible for injuries or accidents. Please note each batch is different in appearance which means what you receive may not be exactly like what is pictured here. I try to take several pictures to show this. I get asked if these can be used in Scentsy warmers. The answer is yes, you can use these in any wax warmer. However, for a stronger scent (in my own experience) Warmers with bulbs do not put off as much scent. I prefer the ones that just plug in and heat up the plates.