Ner Hadar is one of the easiest ways to prepare your Hanukkah menorah for lighting. In just seconds you can be ready to light your menorah. All you need to do is pick up a plastic vial (the plastic vials are fire proof) pre-filled with 90% olive oil and 10% paraffin wax, place it into the menorah candle hole, and you are ready to light! Wicks are guaranteed to burn for at least 2 hours. You don't have to worry about the flames burning out, the wicks are held in place by a surrounding metal tube. Guaranteed to give you a bright flame! Each triangle box contains 44 vials: enough for eight days of Chanukah. Fits standard Hanukkah menorahs.