YEHUDA WHITE SHABBOS CANDLES ARE DESIGNED FOR USE ON SABBATH AND HOLIDAYS, AND PROVIDE ABOUT THREE HOURS OF BURN-TIME FOR EACH CANDLE. MADE FROM PURE PARAFFIN WAX FOR EVEN BURNING, THE 3-3/4 IN. CANDLES COME IN A 12-COUNT BOX SO YOU CAN KEEP NUMEROUS CANDLE HOLDERS FILLED FOR SEVERAL WEEKS. THESE CANDLES HAVE LEAD-FREE WICKS FOR CLEANER BURNING.