These metal (tin) molds make the perfect size 1 oz. wax tart. Round with scalloped edges, tart mold measures 3/4" in height, and has a diameter of 1.25" around the bottom, 2.25" around the top. Works well with soy wax, paraffin wax, para-soy wax and natural vegetable wax blends. Making wax tarts with these couldn’t be easier! Recommended tart wax: KY Para-Soy Tart Wax. These metal candle molds also make stunning floater candles. Click here to purchase labels for your wax tarts!