OBI Butterfly and Flowers Polyresin Electric Tart/Oil Warmer with Dimmer Switch This one of a kind air freshener comes in an inspiring and nature-loving butterfly figure, made even lovelier with the flowers, in durable and high quality poly resin material. Like ceramic, this material makes the oil burner elegant and classy--great as home decoration in the living room or bedroom. This warmer comes in just the right size, small enough to be placed on tables yet big enough to draw attention. Its easy plugin feature is made possible by its built-in illuminating light bulb that warms fragrances without having to use a lighter. Easy of use allows you to make your home smell fresh and inviting in a matter of minutes. You can use yankee wax melts, apple and rose scented oils, and other scents you love. This unique and decorative oil burner would also make a perfect gift for your family and friends. Burners like this are for zen loving people who wish to fill their homes with fragrance and relaxation quick and easy.