The candleTIN series offers the most versatile natural wax candle on the market. With three wicks in each candle, two different wick burn rates, and two tin sizes, these candles can be a source of light or a powerhouse of heat. The hot burn candle can even be used to boil water in a pinch. The hot burn wick provides a flame height of 1 2. Use this candle for drying out tinder, boiling water, or warming an emergency blanket. Exercise caution when using all three wicks as the tin becomes hot to the touch. The hot burn wick will boil 8 oz of water in 18 minutes.