All of our candle holders are hand crafted designs. The tubes are cut using computer controlled (CNC) plasma machines that we designed specifically to cut pipe without distorting the images. The candle holders fit a 3 inch diameter pillar candle, flameless candles or tea lights. They make a beautiful and unique gift for any occasion. When used with a tea light candle, many of the luminaries create spectacular projections. Some of the luminaries have different images on the front and back, creating a unique affect. Because of the thickness of the steel tubing used, these candle holders make perfect luminaries that won't fall over or blow away.