For the cleanest burning, only the finest select fully refined waxes are used in creating these plastic shells adorned with crosses. The wicks are specially treated for even cleaner burning. Plastic stand alone 3 and 5 day candles by the case. 5 day lights come in 2 dozen to a case and 3 day lights are 4 dozen to a case. Devotiona lites come in three colors: Ruby(Red), Dark Blue, and Clear.