Make any space smell better in minutes with these high-quality wax melts. These simple, easy-to-use scented wax cubes allow you to add a delightful aroma to the room without ever having to light a candle. Each of these melting wax tarts can be used in pieces to deliver the desired level of scent strength for your space. Our wax melts are made to order . Please allow 3-6 days for shipping. Directions: Simply choose the fragrance of your choice. The Large Clamshells Packs are 6 oz. Each cube could last up to approximately 20 hours. The Wax Melt Hearts are 2.5 ounces each, totaling 15 oz of greatness.