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 Glass Candle Dixie Grace Glass Candles are the perfect addition to any room. Our Black Matte Glass with Cork Top fit into any home decor effortlessly. Our cotton wicks produce little to no soot when burning while using all wax for little to no waste. Upon first lighting, allow the wax to melt to the edge of the container before extinguishing flame.