1.The Glass candles are made of 100% paraffin wax. 2.The burning is about 19 hours, no smoke. 3.Only candles or only wreaths can be supplied and also a set of glass candle with wreath supplied. 4.Suitable to Party,household,home decoration, party decoration,Christmas day,gifts etc. 5.Available for different colours and various sizes. 6.Customized packing accepted