These are 12hours burning unscented ribbed wax candles.  size is 2*2.5*27cm. made of paraffin wax, also can custom soy wax, or other blend wax,  you may light these candles with a candle holder/standing, they match all the standard holders,  they are beautiful and burning well without dripping,  Or do not light them, Just as decoration for living room,  add a nice color for kitchen table. you can use for a wedding , for an event. the candle  color and ribs are gorgeous, that is a perfect choice, the colors can be customized, and package also can be customized. As a gift , these candles are also welcomed . Love these cute candles.