McCall's Candles - 16 Oz. Hot Buttered Rum Warm has buttery notes blended with a slight hint of sweet Caribbean Rum. McCall's Candles include labels with reproductions of hand-painted designs by artist Dee McCall that add detail and charm. McCall's Candles wicks are metal cored, but they are lead-free. McCall’s Candles have a rustic metal lid embossed with the McCall's Country Canning logo. This candle is also unique because of it distressed metal handle, which attaches securely to a distressed metal band around the neck of the jar. Approximate burn time 110 to 130 hours.