Blueberry Buckle Ever had Blueberry Buckle? Is it a brownie or a cake? What exactly is a buckle? We aren't sure either other than it is delicious!! Fresh Blueberries mix with white sugar and white cake in our Blueberry Buckle. Heavy on the fresh, ripe blueberries in this one! Scent Strength - 4/5 - Strong Blueberry, Semi-Sweet Wax Melts For use in Wax Warmers, these cubes of scented wax are sure to take you down south in no time! Wax Warmers are available for purchase from Dixie Grace Candle Company or use your own for a flameless alternative to candles! Burn Time (approximate) - 60 to 70 Hours of Warming Time We recommend warming 2 cubes for 3-4 hours at a time over multiple uses until scent is gone from the soy wax.