Exotac CandleTin Large Hot Burn Beeswax Candle. 120g (4.2oz) 16Hr Burn Time. 3 wick, 100% Beeswax, Candle Will Boil water in 18 Minutes with all 3 Wicks Burning. Factory Sealed, Screw on top. A Compact, Travel Friendly Resource for Emergency Heat.