These oil-lamps depict different themes contained in glass cylinders. Choose from numerous options in cluding Floral, Nautical or Beach scene, Autumn or Christmas scene, or personalize your own! After creation of the lamp, it is filled with paraffin wax oil which is clean burning and virtually smokeless. When you need something completely unique - these make stunning and elegant gifts and centerpieces. Because the wicks are fierglass, they will never burn down, and the candles themselves can be refilled indefinitely. Each comes with packet of instructions and includes wick and refill funnel. Because each candle is handmade, there may be slight variations with each. And, as always, we are happy to customize for you!