The Original Mason Jar Candle Topper! Our locally crafted candle topper is an attractive and easy way to spruce up your mason jar candles and help them burn more completely and cleanly. Many customers simply prefer the option of burning a mason jar candle without seeing the jar threads. Helps to expedite full melt pool and prevent "tunneling". These lids can also add a nice touch to your specialty food product in conjunction with Item 31000 (Ball Home Canning Lids).