Yankee Candle 22 oz Leather Candle Surround yourself with the luxurious rich scent of fine leather. 110 to 150 hours of burn time. Custom blended wax formulation ensure an optimum melting point and ablilty to hold fragrance oil and help maintain an even, clean burn Yankee Candle fragrance oils are complex combinations of top, middle, and base notes that are developed across the globe to bring you the very best fragrance experience. All of our wicks are lead-free with 100% natural fibers that are wound to create a superior wick. If a core is needed to maintain the integrity of the wick, all natural cores such as a twisted fiber core are used. Our wicks are another statement of our quality that goes into every product we make.