Country Tin Electric Tartwarmer Star Primitive Metal BRAND NEW 9" H x 4" W Kettle Black Regular Star You Are Looking At A Brand New Electric Country Tin Tartwarmer. Wired with one candelabra socket, 40 watt max. Wired with 3' cord and line switch. Handcrafted in Pennsylvania. Product size: 9" H x 4" W A tart warmer, also called a tart burner, is a home accent piece that can add design and style to your home as well as the benefit of aromatherapy to your spirit. There are two kinds of tart warmers an electric (like this one) and a non electric tart warmer. Both work by melting a scented piece of wax which is called a tart and releasing the aroma into the room. Depending on the brand of tarts you use, their fragrance can often be much stronger than that of traditional scented candles.